73677660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{607}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 250865664

約数和(自身を除く): 177188004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 578, 595, 607, 714, 867, 1020, 1156, 1190, 1214, 1428, 1445, 1734, 1785, 1821, 2023, 2380, 2428, 2890, 3035, 3468, 3570, 3642, 4046, 4249, 4335, 5780, 6069, 6070, 7140, 7284, 8092, 8498, 8670, 9105, 10115, 10319, 12138, 12140, 12747, 16996, 17340, 18210, 20230, 20638, 21245, 24276, 25494, 30345, 30957, 36420, 40460, 41276, 42490, 50988, 51595, 60690, 61914, 63735, 72233, 84980, 103190, 121380, 123828, 127470, 144466, 154785, 175423, 206380, 216699, 254940, 288932, 309570, 350846, 361165, 433398, 526269, 619140, 701692, 722330, 866796, 877115, 1052538, 1083495, 1227961, 1444660, 1754230, 2105076, 2166990, 2455922, 2631345, 3508460, 3683883, 4333980, 4911844, 5262690, 6139805, 7367766, 10525380, 12279610, 14735532, 18419415, 24559220, 36838830, 73677660]

約数ペア:

[(1, 73677660), (2, 36838830), (3, 24559220), (4, 18419415), (5, 14735532), (6, 12279610), (7, 10525380), (10, 7367766), (12, 6139805), (14, 5262690), (15, 4911844), (17, 4333980), (20, 3683883), (21, 3508460), (28, 2631345), (30, 2455922), (34, 2166990), (35, 2105076), (42, 1754230), (51, 1444660), (60, 1227961), (68, 1083495), (70, 1052538), (84, 877115), (85, 866796), (102, 722330), (105, 701692), (119, 619140), (140, 526269), (170, 433398), (204, 361165), (210, 350846), (238, 309570), (255, 288932), (289, 254940), (340, 216699), (357, 206380), (420, 175423), (476, 154785), (510, 144466), (578, 127470), (595, 123828), (607, 121380), (714, 103190), (867, 84980), (1020, 72233), (1156, 63735), (1190, 61914), (1214, 60690), (1428, 51595), (1445, 50988), (1734, 42490), (1785, 41276), (1821, 40460), (2023, 36420), (2380, 30957), (2428, 30345), (2890, 25494), (3035, 24276), (3468, 21245), (3570, 20638), (3642, 20230), (4046, 18210), (4249, 17340), (4335, 16996), (5780, 12747), (6069, 12140), (6070, 12138), (7140, 10319), (7284, 10115), (8092, 9105), (8498, 8670)]