1898255700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11279}}^1$

素因数の和:11327

約数の個数: 216

約数和(自身を含む): 6873310080

約数和(自身を除く): 4975054380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 25, 30, 33, 34, 36, 44, 45, 50, 51, 55, 60, 66, 68, 75, 85, 90, 99, 100, 102, 110, 132, 150, 153, 165, 170, 180, 187, 198, 204, 220, 225, 255, 275, 300, 306, 330, 340, 374, 396, 425, 450, 495, 510, 550, 561, 612, 660, 748, 765, 825, 850, 900, 935, 990, 1020, 1100, 1122, 1275, 1530, 1650, 1683, 1700, 1870, 1980, 2244, 2475, 2550, 2805, 3060, 3300, 3366, 3740, 3825, 4675, 4950, 5100, 5610, 6732, 7650, 8415, 9350, 9900, 11220, 11279, 14025, 15300, 16830, 18700, 22558, 28050, 33660, 33837, 42075, 45116, 56100, 56395, 67674, 84150, 101511, 112790, 124069, 135348, 168300, 169185, 191743, 203022, 225580, 248138, 281975, 338370, 372207, 383486, 406044, 496276, 507555, 563950, 575229, 620345, 676740, 744414, 766972, 845925, 958715, 1015110, 1116621, 1127900, 1150458, 1240690, 1488828, 1691850, 1725687, 1861035, 1917430, 2030220, 2109173, 2233242, 2300916, 2481380, 2537775, 2876145, 3101725, 3383700, 3451374, 3722070, 3834860, 4218346, 4466484, 4793575, 5075550, 5583105, 5752290, 6203450, 6327519, 6902748, 7444140, 8436692, 8628435, 9305175, 9587150, 10151100, 10545865, 11166210, 11504580, 12406900, 12655038, 14380725, 17256870, 18610350, 18982557, 19174300, 21091730, 22332420, 25310076, 27915525, 28761450, 31637595, 34513740, 37220700, 37965114, 42183460, 43142175, 52729325, 55831050, 57522900, 63275190, 75930228, 86284350, 94912785, 105458650, 111662100, 126550380, 158187975, 172568700, 189825570, 210917300, 316375950, 379651140, 474563925, 632751900, 949127850, 1898255700]

約数ペア:

[(1, 1898255700), (2, 949127850), (3, 632751900), (4, 474563925), (5, 379651140), (6, 316375950), (9, 210917300), (10, 189825570), (11, 172568700), (12, 158187975), (15, 126550380), (17, 111662100), (18, 105458650), (20, 94912785), (22, 86284350), (25, 75930228), (30, 63275190), (33, 57522900), (34, 55831050), (36, 52729325), (44, 43142175), (45, 42183460), (50, 37965114), (51, 37220700), (55, 34513740), (60, 31637595), (66, 28761450), (68, 27915525), (75, 25310076), (85, 22332420), (90, 21091730), (99, 19174300), (100, 18982557), (102, 18610350), (110, 17256870), (132, 14380725), (150, 12655038), (153, 12406900), (165, 11504580), (170, 11166210), (180, 10545865), (187, 10151100), (198, 9587150), (204, 9305175), (220, 8628435), (225, 8436692), (255, 7444140), (275, 6902748), (300, 6327519), (306, 6203450), (330, 5752290), (340, 5583105), (374, 5075550), (396, 4793575), (425, 4466484), (450, 4218346), (495, 3834860), (510, 3722070), (550, 3451374), (561, 3383700), (612, 3101725), (660, 2876145), (748, 2537775), (765, 2481380), (825, 2300916), (850, 2233242), (900, 2109173), (935, 2030220), (990, 1917430), (1020, 1861035), (1100, 1725687), (1122, 1691850), (1275, 1488828), (1530, 1240690), (1650, 1150458), (1683, 1127900), (1700, 1116621), (1870, 1015110), (1980, 958715), (2244, 845925), (2475, 766972), (2550, 744414), (2805, 676740), (3060, 620345), (3300, 575229), (3366, 563950), (3740, 507555), (3825, 496276), (4675, 406044), (4950, 383486), (5100, 372207), (5610, 338370), (6732, 281975), (7650, 248138), (8415, 225580), (9350, 203022), (9900, 191743), (11220, 169185), (11279, 168300), (14025, 135348), (15300, 124069), (16830, 112790), (18700, 101511), (22558, 84150), (28050, 67674), (33660, 56395), (33837, 56100), (42075, 45116)]