28206945900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26183}}^1$

素因数の和:26235

約数の個数: 360

約数和(自身を含む): 110002126080

約数和(自身を除く): 81795180180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 27, 28, 30, 35, 36, 38, 42, 45, 50, 54, 57, 60, 63, 70, 75, 76, 81, 84, 90, 95, 100, 105, 108, 114, 126, 133, 135, 140, 150, 162, 171, 175, 180, 189, 190, 210, 225, 228, 252, 266, 270, 285, 300, 315, 324, 342, 350, 378, 380, 399, 405, 420, 450, 475, 513, 525, 532, 540, 567, 570, 630, 665, 675, 684, 700, 756, 798, 810, 855, 900, 945, 950, 1026, 1050, 1134, 1140, 1197, 1260, 1330, 1350, 1425, 1539, 1575, 1596, 1620, 1710, 1890, 1900, 1995, 2025, 2052, 2100, 2268, 2394, 2565, 2660, 2700, 2835, 2850, 3078, 3150, 3325, 3420, 3591, 3780, 3990, 4050, 4275, 4725, 4788, 5130, 5670, 5700, 5985, 6156, 6300, 6650, 7182, 7695, 7980, 8100, 8550, 9450, 9975, 10260, 10773, 11340, 11970, 12825, 13300, 14175, 14364, 15390, 17100, 17955, 18900, 19950, 21546, 23940, 25650, 26183, 28350, 29925, 30780, 35910, 38475, 39900, 43092, 51300, 52366, 53865, 56700, 59850, 71820, 76950, 78549, 89775, 104732, 107730, 119700, 130915, 153900, 157098, 179550, 183281, 215460, 235647, 261830, 269325, 314196, 359100, 366562, 392745, 471294, 497477, 523660, 538650, 549843, 654575, 706941, 733124, 785490, 916405, 942588, 994954, 1077300, 1099686, 1178235, 1309150, 1413882, 1492431, 1570980, 1649529, 1832810, 1963725, 1989908, 2120823, 2199372, 2356470, 2487385, 2618300, 2749215, 2827764, 2984862, 3299058, 3482339, 3534705, 3665620, 3927450, 4241646, 4477293, 4582025, 4712940, 4948587, 4974770, 5498430, 5891175, 5969724, 6598116, 6964678, 7069410, 7462155, 7854900, 8247645, 8483292, 8954586, 9164050, 9897174, 9949540, 10447017, 10604115, 10996860, 11782350, 12436925, 13431879, 13746075, 13929356, 14138820, 14845761, 14924310, 16495290, 17411695, 17673525, 17909172, 18328100, 19794348, 20894034, 21208230, 22386465, 23564700, 24742935, 24873850, 26863758, 27492150, 29691522, 29848620, 31341051, 32990580, 34823390, 35347050, 37310775, 40295637, 41238225, 41788068, 42416460, 44772930, 49485870, 49747700, 52235085, 53020575, 53727516, 54984300, 59383044, 62682102, 67159395, 69646780, 70694100, 74228805, 74621550, 80591274, 82476450, 87058475, 89545860, 94023153, 98971740, 104470170, 106041150, 111932325, 123714675, 125364204, 134318790, 148457610, 149243100, 156705255, 161182548, 164952900, 174116950, 188046306, 201478185, 208940340, 212082300, 223864650, 247429350, 261175425, 268637580, 282069459, 296915220, 313410510, 335796975, 348233900, 371144025, 376092612, 402956370, 447729300, 470115765, 494858700, 522350850, 564138918, 626821020, 671593950, 742288050, 783526275, 805912740, 940231530, 1007390925, 1044701700, 1128277836, 1343187900, 1410347295, 1484576100, 1567052550, 1880463060, 2014781850, 2350578825, 2820694590, 3134105100, 4029563700, 4701157650, 5641389180, 7051736475, 9402315300, 14103472950, 28206945900]

約数ペア:

[(1, 28206945900), (2, 14103472950), (3, 9402315300), (4, 7051736475), (5, 5641389180), (6, 4701157650), (7, 4029563700), (9, 3134105100), (10, 2820694590), (12, 2350578825), (14, 2014781850), (15, 1880463060), (18, 1567052550), (19, 1484576100), (20, 1410347295), (21, 1343187900), (25, 1128277836), (27, 1044701700), (28, 1007390925), (30, 940231530), (35, 805912740), (36, 783526275), (38, 742288050), (42, 671593950), (45, 626821020), (50, 564138918), (54, 522350850), (57, 494858700), (60, 470115765), (63, 447729300), (70, 402956370), (75, 376092612), (76, 371144025), (81, 348233900), (84, 335796975), (90, 313410510), (95, 296915220), (100, 282069459), (105, 268637580), (108, 261175425), (114, 247429350), (126, 223864650), (133, 212082300), (135, 208940340), (140, 201478185), (150, 188046306), (162, 174116950), (171, 164952900), (175, 161182548), (180, 156705255), (189, 149243100), (190, 148457610), (210, 134318790), (225, 125364204), (228, 123714675), (252, 111932325), (266, 106041150), (270, 104470170), (285, 98971740), (300, 94023153), (315, 89545860), (324, 87058475), (342, 82476450), (350, 80591274), (378, 74621550), (380, 74228805), (399, 70694100), (405, 69646780), (420, 67159395), (450, 62682102), (475, 59383044), (513, 54984300), (525, 53727516), (532, 53020575), (540, 52235085), (567, 49747700), (570, 49485870), (630, 44772930), (665, 42416460), (675, 41788068), (684, 41238225), (700, 40295637), (756, 37310775), (798, 35347050), (810, 34823390), (855, 32990580), (900, 31341051), (945, 29848620), (950, 29691522), (1026, 27492150), (1050, 26863758), (1134, 24873850), (1140, 24742935), (1197, 23564700), (1260, 22386465), (1330, 21208230), (1350, 20894034), (1425, 19794348), (1539, 18328100), (1575, 17909172), (1596, 17673525), (1620, 17411695), (1710, 16495290), (1890, 14924310), (1900, 14845761), (1995, 14138820), (2025, 13929356), (2052, 13746075), (2100, 13431879), (2268, 12436925), (2394, 11782350), (2565, 10996860), (2660, 10604115), (2700, 10447017), (2835, 9949540), (2850, 9897174), (3078, 9164050), (3150, 8954586), (3325, 8483292), (3420, 8247645), (3591, 7854900), (3780, 7462155), (3990, 7069410), (4050, 6964678), (4275, 6598116), (4725, 5969724), (4788, 5891175), (5130, 5498430), (5670, 4974770), (5700, 4948587), (5985, 4712940), (6156, 4582025), (6300, 4477293), (6650, 4241646), (7182, 3927450), (7695, 3665620), (7980, 3534705), (8100, 3482339), (8550, 3299058), (9450, 2984862), (9975, 2827764), (10260, 2749215), (10773, 2618300), (11340, 2487385), (11970, 2356470), (12825, 2199372), (13300, 2120823), (14175, 1989908), (14364, 1963725), (15390, 1832810), (17100, 1649529), (17955, 1570980), (18900, 1492431), (19950, 1413882), (21546, 1309150), (23940, 1178235), (25650, 1099686), (26183, 1077300), (28350, 994954), (29925, 942588), (30780, 916405), (35910, 785490), (38475, 733124), (39900, 706941), (43092, 654575), (51300, 549843), (52366, 538650), (53865, 523660), (56700, 497477), (59850, 471294), (71820, 392745), (76950, 366562), (78549, 359100), (89775, 314196), (104732, 269325), (107730, 261830), (119700, 235647), (130915, 215460), (153900, 183281), (157098, 179550)]