81850634100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{8389}}^1$

素因数の和:8739

約数の個数: 216

約数和(自身を含む): 264421018680

約数和(自身を除く): 182570384580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 111, 148, 150, 180, 185, 222, 225, 293, 300, 333, 370, 444, 450, 555, 586, 666, 740, 879, 900, 925, 1110, 1172, 1332, 1465, 1665, 1758, 1850, 2220, 2637, 2775, 2930, 3330, 3516, 3700, 4395, 5274, 5550, 5860, 6660, 7325, 8325, 8389, 8790, 10548, 10841, 11100, 13185, 14650, 16650, 16778, 17580, 21682, 21975, 25167, 26370, 29300, 32523, 33300, 33556, 41945, 43364, 43950, 50334, 52740, 54205, 65046, 65925, 75501, 83890, 87900, 97569, 100668, 108410, 125835, 130092, 131850, 151002, 162615, 167780, 195138, 209725, 216820, 251670, 263700, 271025, 302004, 310393, 325230, 377505, 390276, 419450, 487845, 503340, 542050, 620786, 629175, 650460, 755010, 813075, 838900, 931179, 975690, 1084100, 1241572, 1258350, 1510020, 1551965, 1626150, 1862358, 1887525, 1951380, 2439225, 2457977, 2516700, 2793537, 3103930, 3252300, 3724716, 3775050, 4655895, 4878450, 4915954, 5587074, 6207860, 7373931, 7550100, 7759825, 9311790, 9756900, 9831908, 11174148, 12289885, 13967685, 14747862, 15519650, 18623580, 22121793, 23279475, 24579770, 27935370, 29495724, 31039300, 36869655, 44243586, 46558950, 49159540, 55870740, 61449425, 69838425, 73739310, 88487172, 90945149, 93117900, 110608965, 122898850, 139676850, 147478620, 181890298, 184348275, 221217930, 245797700, 272835447, 279353700, 363780596, 368696550, 442435860, 454725745, 545670894, 553044825, 737393100, 818506341, 909451490, 1091341788, 1106089650, 1364177235, 1637012682, 1818902980, 2212179300, 2273628725, 2728354470, 3274025364, 4092531705, 4547257450, 5456708940, 6820886175, 8185063410, 9094514900, 13641772350, 16370126820, 20462658525, 27283544700, 40925317050, 81850634100]

約数ペア:

[(1, 81850634100), (2, 40925317050), (3, 27283544700), (4, 20462658525), (5, 16370126820), (6, 13641772350), (9, 9094514900), (10, 8185063410), (12, 6820886175), (15, 5456708940), (18, 4547257450), (20, 4092531705), (25, 3274025364), (30, 2728354470), (36, 2273628725), (37, 2212179300), (45, 1818902980), (50, 1637012682), (60, 1364177235), (74, 1106089650), (75, 1091341788), (90, 909451490), (100, 818506341), (111, 737393100), (148, 553044825), (150, 545670894), (180, 454725745), (185, 442435860), (222, 368696550), (225, 363780596), (293, 279353700), (300, 272835447), (333, 245797700), (370, 221217930), (444, 184348275), (450, 181890298), (555, 147478620), (586, 139676850), (666, 122898850), (740, 110608965), (879, 93117900), (900, 90945149), (925, 88487172), (1110, 73739310), (1172, 69838425), (1332, 61449425), (1465, 55870740), (1665, 49159540), (1758, 46558950), (1850, 44243586), (2220, 36869655), (2637, 31039300), (2775, 29495724), (2930, 27935370), (3330, 24579770), (3516, 23279475), (3700, 22121793), (4395, 18623580), (5274, 15519650), (5550, 14747862), (5860, 13967685), (6660, 12289885), (7325, 11174148), (8325, 9831908), (8389, 9756900), (8790, 9311790), (10548, 7759825), (10841, 7550100), (11100, 7373931), (13185, 6207860), (14650, 5587074), (16650, 4915954), (16778, 4878450), (17580, 4655895), (21682, 3775050), (21975, 3724716), (25167, 3252300), (26370, 3103930), (29300, 2793537), (32523, 2516700), (33300, 2457977), (33556, 2439225), (41945, 1951380), (43364, 1887525), (43950, 1862358), (50334, 1626150), (52740, 1551965), (54205, 1510020), (65046, 1258350), (65925, 1241572), (75501, 1084100), (83890, 975690), (87900, 931179), (97569, 838900), (100668, 813075), (108410, 755010), (125835, 650460), (130092, 629175), (131850, 620786), (151002, 542050), (162615, 503340), (167780, 487845), (195138, 419450), (209725, 390276), (216820, 377505), (251670, 325230), (263700, 310393), (271025, 302004)]