132721380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3943}}^1$

素因数の和:3986

約数の個数: 144

約数和(自身を含む): 465139584

約数和(自身を除く): 332418204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 3943, 5610, 6732, 7886, 8415, 11220, 11829, 15772, 16830, 19715, 23658, 33660, 35487, 39430, 43373, 47316, 59145, 67031, 70974, 78860, 86746, 118290, 130119, 134062, 141948, 173492, 177435, 201093, 216865, 236580, 260238, 268124, 335155, 354870, 390357, 402186, 433730, 520476, 603279, 650595, 670310, 709740, 737341, 780714, 804372, 867460, 1005465, 1206558, 1301190, 1340620, 1474682, 1561428, 1951785, 2010930, 2212023, 2413116, 2602380, 2949364, 3016395, 3686705, 3903570, 4021860, 4424046, 6032790, 6636069, 7373410, 7807140, 8848092, 11060115, 12065580, 13272138, 14746820, 22120230, 26544276, 33180345, 44240460, 66360690, 132721380]

約数ペア:

[(1, 132721380), (2, 66360690), (3, 44240460), (4, 33180345), (5, 26544276), (6, 22120230), (9, 14746820), (10, 13272138), (11, 12065580), (12, 11060115), (15, 8848092), (17, 7807140), (18, 7373410), (20, 6636069), (22, 6032790), (30, 4424046), (33, 4021860), (34, 3903570), (36, 3686705), (44, 3016395), (45, 2949364), (51, 2602380), (55, 2413116), (60, 2212023), (66, 2010930), (68, 1951785), (85, 1561428), (90, 1474682), (99, 1340620), (102, 1301190), (110, 1206558), (132, 1005465), (153, 867460), (165, 804372), (170, 780714), (180, 737341), (187, 709740), (198, 670310), (204, 650595), (220, 603279), (255, 520476), (306, 433730), (330, 402186), (340, 390357), (374, 354870), (396, 335155), (495, 268124), (510, 260238), (561, 236580), (612, 216865), (660, 201093), (748, 177435), (765, 173492), (935, 141948), (990, 134062), (1020, 130119), (1122, 118290), (1530, 86746), (1683, 78860), (1870, 70974), (1980, 67031), (2244, 59145), (2805, 47316), (3060, 43373), (3366, 39430), (3740, 35487), (3943, 33660), (5610, 23658), (6732, 19715), (7886, 16830), (8415, 15772), (11220, 11829)]