270734490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1553}}^1$

素因数の和:1728

約数の個数: 96

約数和(自身を含む): 763635600

約数和(自身を除く): 492901110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 149, 195, 234, 298, 390, 447, 585, 745, 894, 1170, 1341, 1490, 1553, 1937, 2235, 2682, 3106, 3874, 4470, 4659, 5811, 6705, 7765, 9318, 9685, 11622, 13410, 13977, 15530, 17433, 19370, 20189, 23295, 27954, 29055, 34866, 40378, 46590, 58110, 60567, 69885, 87165, 100945, 121134, 139770, 174330, 181701, 201890, 231397, 302835, 363402, 462794, 605670, 694191, 908505, 1156985, 1388382, 1817010, 2082573, 2313970, 3008161, 3470955, 4165146, 6016322, 6941910, 9024483, 10412865, 15040805, 18048966, 20825730, 27073449, 30081610, 45122415, 54146898, 90244830, 135367245, 270734490]

約数ペア:

[(1, 270734490), (2, 135367245), (3, 90244830), (5, 54146898), (6, 45122415), (9, 30081610), (10, 27073449), (13, 20825730), (15, 18048966), (18, 15040805), (26, 10412865), (30, 9024483), (39, 6941910), (45, 6016322), (65, 4165146), (78, 3470955), (90, 3008161), (117, 2313970), (130, 2082573), (149, 1817010), (195, 1388382), (234, 1156985), (298, 908505), (390, 694191), (447, 605670), (585, 462794), (745, 363402), (894, 302835), (1170, 231397), (1341, 201890), (1490, 181701), (1553, 174330), (1937, 139770), (2235, 121134), (2682, 100945), (3106, 87165), (3874, 69885), (4470, 60567), (4659, 58110), (5811, 46590), (6705, 40378), (7765, 34866), (9318, 29055), (9685, 27954), (11622, 23295), (13410, 20189), (13977, 19370), (15530, 17433)]