64472100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2791}}^1$

素因数の和:2826

約数の個数: 144

約数和(自身を含む): 232651776

約数和(自身を除く): 168179676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 2791, 3300, 3850, 4620, 5582, 5775, 7700, 8373, 11164, 11550, 13955, 16746, 19537, 23100, 27910, 30701, 33492, 39074, 41865, 55820, 58611, 61402, 69775, 78148, 83730, 92103, 97685, 117222, 122804, 139550, 153505, 167460, 184206, 195370, 209325, 214907, 234444, 279100, 293055, 307010, 368412, 390740, 418650, 429814, 460515, 488425, 586110, 614020, 644721, 767525, 837300, 859628, 921030, 976850, 1074535, 1172220, 1289442, 1465275, 1535050, 1842060, 1953700, 2149070, 2302575, 2578884, 2930550, 3070100, 3223605, 4298140, 4605150, 5372675, 5861100, 6447210, 9210300, 10745350, 12894420, 16118025, 21490700, 32236050, 64472100]

約数ペア:

[(1, 64472100), (2, 32236050), (3, 21490700), (4, 16118025), (5, 12894420), (6, 10745350), (7, 9210300), (10, 6447210), (11, 5861100), (12, 5372675), (14, 4605150), (15, 4298140), (20, 3223605), (21, 3070100), (22, 2930550), (25, 2578884), (28, 2302575), (30, 2149070), (33, 1953700), (35, 1842060), (42, 1535050), (44, 1465275), (50, 1289442), (55, 1172220), (60, 1074535), (66, 976850), (70, 921030), (75, 859628), (77, 837300), (84, 767525), (100, 644721), (105, 614020), (110, 586110), (132, 488425), (140, 460515), (150, 429814), (154, 418650), (165, 390740), (175, 368412), (210, 307010), (220, 293055), (231, 279100), (275, 234444), (300, 214907), (308, 209325), (330, 195370), (350, 184206), (385, 167460), (420, 153505), (462, 139550), (525, 122804), (550, 117222), (660, 97685), (700, 92103), (770, 83730), (825, 78148), (924, 69775), (1050, 61402), (1100, 58611), (1155, 55820), (1540, 41865), (1650, 39074), (1925, 33492), (2100, 30701), (2310, 27910), (2791, 23100), (3300, 19537), (3850, 16746), (4620, 13955), (5582, 11550), (5775, 11164), (7700, 8373)]