155610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:52

約数の個数: 96

約数和(自身を含む): 524160

約数和(自身を除く): 368550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 171, 182, 190, 195, 210, 234, 247, 266, 273, 285, 315, 342, 390, 399, 455, 494, 546, 570, 585, 630, 665, 741, 798, 819, 855, 910, 1170, 1197, 1235, 1330, 1365, 1482, 1638, 1710, 1729, 1995, 2223, 2394, 2470, 2730, 3458, 3705, 3990, 4095, 4446, 5187, 5985, 7410, 8190, 8645, 10374, 11115, 11970, 15561, 17290, 22230, 25935, 31122, 51870, 77805, 155610]

約数ペア:

[(1, 155610), (2, 77805), (3, 51870), (5, 31122), (6, 25935), (7, 22230), (9, 17290), (10, 15561), (13, 11970), (14, 11115), (15, 10374), (18, 8645), (19, 8190), (21, 7410), (26, 5985), (30, 5187), (35, 4446), (38, 4095), (39, 3990), (42, 3705), (45, 3458), (57, 2730), (63, 2470), (65, 2394), (70, 2223), (78, 1995), (90, 1729), (91, 1710), (95, 1638), (105, 1482), (114, 1365), (117, 1330), (126, 1235), (130, 1197), (133, 1170), (171, 910), (182, 855), (190, 819), (195, 798), (210, 741), (234, 665), (247, 630), (266, 585), (273, 570), (285, 546), (315, 494), (342, 455), (390, 399)]