152766180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 532756224

約数和(自身を除く): 379990044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 263, 315, 420, 461, 526, 630, 789, 922, 1052, 1260, 1315, 1383, 1578, 1841, 1844, 2305, 2367, 2630, 2766, 3156, 3227, 3682, 3945, 4149, 4610, 4734, 5260, 5523, 5532, 6454, 6915, 7364, 7890, 8298, 9205, 9220, 9468, 9681, 11046, 11835, 12908, 13830, 15780, 16135, 16569, 16596, 18410, 19362, 20745, 22092, 23670, 27615, 27660, 29043, 32270, 33138, 36820, 38724, 41490, 47340, 48405, 55230, 58086, 64540, 66276, 82845, 82980, 96810, 110460, 116172, 121243, 145215, 165690, 193620, 242486, 290430, 331380, 363729, 484972, 580860, 606215, 727458, 848701, 1091187, 1212430, 1454916, 1697402, 1818645, 2182374, 2424860, 2546103, 3394804, 3637290, 4243505, 4364748, 5092206, 5455935, 7274580, 7638309, 8487010, 10184412, 10911870, 12730515, 15276618, 16974020, 21823740, 25461030, 30553236, 38191545, 50922060, 76383090, 152766180]

約数ペア:

[(1, 152766180), (2, 76383090), (3, 50922060), (4, 38191545), (5, 30553236), (6, 25461030), (7, 21823740), (9, 16974020), (10, 15276618), (12, 12730515), (14, 10911870), (15, 10184412), (18, 8487010), (20, 7638309), (21, 7274580), (28, 5455935), (30, 5092206), (35, 4364748), (36, 4243505), (42, 3637290), (45, 3394804), (60, 2546103), (63, 2424860), (70, 2182374), (84, 1818645), (90, 1697402), (105, 1454916), (126, 1212430), (140, 1091187), (180, 848701), (210, 727458), (252, 606215), (263, 580860), (315, 484972), (420, 363729), (461, 331380), (526, 290430), (630, 242486), (789, 193620), (922, 165690), (1052, 145215), (1260, 121243), (1315, 116172), (1383, 110460), (1578, 96810), (1841, 82980), (1844, 82845), (2305, 66276), (2367, 64540), (2630, 58086), (2766, 55230), (3156, 48405), (3227, 47340), (3682, 41490), (3945, 38724), (4149, 36820), (4610, 33138), (4734, 32270), (5260, 29043), (5523, 27660), (5532, 27615), (6454, 23670), (6915, 22092), (7364, 20745), (7890, 19362), (8298, 18410), (9205, 16596), (9220, 16569), (9468, 16135), (9681, 15780), (11046, 13830), (11835, 12908)]