151270020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4021}}^1$

素因数の和:4066

約数の個数: 144

約数和(自身を含む): 527042880

約数和(自身を除く): 375772860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3135, 3420, 3762, 4021, 4180, 6270, 7524, 8042, 9405, 12063, 12540, 16084, 18810, 20105, 24126, 36189, 37620, 40210, 44231, 48252, 60315, 72378, 76399, 80420, 88462, 120630, 132693, 144756, 152798, 176924, 180945, 221155, 229197, 241260, 265386, 305596, 361890, 381995, 398079, 442310, 458394, 530772, 663465, 687591, 723780, 763990, 796158, 840389, 884620, 916788, 1145985, 1326930, 1375182, 1527980, 1592316, 1680778, 1990395, 2291970, 2521167, 2653860, 2750364, 3361556, 3437955, 3980790, 4201945, 4583940, 5042334, 6875910, 7563501, 7961580, 8403890, 10084668, 12605835, 13751820, 15127002, 16807780, 25211670, 30254004, 37817505, 50423340, 75635010, 151270020]

約数ペア:

[(1, 151270020), (2, 75635010), (3, 50423340), (4, 37817505), (5, 30254004), (6, 25211670), (9, 16807780), (10, 15127002), (11, 13751820), (12, 12605835), (15, 10084668), (18, 8403890), (19, 7961580), (20, 7563501), (22, 6875910), (30, 5042334), (33, 4583940), (36, 4201945), (38, 3980790), (44, 3437955), (45, 3361556), (55, 2750364), (57, 2653860), (60, 2521167), (66, 2291970), (76, 1990395), (90, 1680778), (95, 1592316), (99, 1527980), (110, 1375182), (114, 1326930), (132, 1145985), (165, 916788), (171, 884620), (180, 840389), (190, 796158), (198, 763990), (209, 723780), (220, 687591), (228, 663465), (285, 530772), (330, 458394), (342, 442310), (380, 398079), (396, 381995), (418, 361890), (495, 305596), (570, 265386), (627, 241260), (660, 229197), (684, 221155), (836, 180945), (855, 176924), (990, 152798), (1045, 144756), (1140, 132693), (1254, 120630), (1710, 88462), (1881, 80420), (1980, 76399), (2090, 72378), (2508, 60315), (3135, 48252), (3420, 44231), (3762, 40210), (4021, 37620), (4180, 36189), (6270, 24126), (7524, 20105), (8042, 18810), (9405, 16084), (12063, 12540)]