54945660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1699}}^1$

素因数の和:1736

約数の個数: 144

約数和(自身を含む): 195350400

約数和(自身を除く): 140404740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 1699, 2156, 2310, 2695, 2940, 3234, 3398, 4620, 5097, 5390, 6468, 6796, 8085, 8495, 10194, 10780, 11893, 16170, 16990, 18689, 20388, 23786, 25485, 32340, 33980, 35679, 37378, 47572, 50970, 56067, 59465, 71358, 74756, 83251, 93445, 101940, 112134, 118930, 130823, 142716, 166502, 178395, 186890, 224268, 237860, 249753, 261646, 280335, 333004, 356790, 373780, 392469, 416255, 499506, 523292, 560670, 654115, 713580, 784938, 832510, 915761, 999012, 1121340, 1248765, 1308230, 1569876, 1665020, 1831522, 1962345, 2497530, 2616460, 2747283, 3663044, 3924690, 4578805, 4995060, 5494566, 7849380, 9157610, 10989132, 13736415, 18315220, 27472830, 54945660]

約数ペア:

[(1, 54945660), (2, 27472830), (3, 18315220), (4, 13736415), (5, 10989132), (6, 9157610), (7, 7849380), (10, 5494566), (11, 4995060), (12, 4578805), (14, 3924690), (15, 3663044), (20, 2747283), (21, 2616460), (22, 2497530), (28, 1962345), (30, 1831522), (33, 1665020), (35, 1569876), (42, 1308230), (44, 1248765), (49, 1121340), (55, 999012), (60, 915761), (66, 832510), (70, 784938), (77, 713580), (84, 654115), (98, 560670), (105, 523292), (110, 499506), (132, 416255), (140, 392469), (147, 373780), (154, 356790), (165, 333004), (196, 280335), (210, 261646), (220, 249753), (231, 237860), (245, 224268), (294, 186890), (308, 178395), (330, 166502), (385, 142716), (420, 130823), (462, 118930), (490, 112134), (539, 101940), (588, 93445), (660, 83251), (735, 74756), (770, 71358), (924, 59465), (980, 56067), (1078, 50970), (1155, 47572), (1470, 37378), (1540, 35679), (1617, 33980), (1699, 32340), (2156, 25485), (2310, 23786), (2695, 20388), (2940, 18689), (3234, 16990), (3398, 16170), (4620, 11893), (5097, 10780), (5390, 10194), (6468, 8495), (6796, 8085)]