75566340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^2$

素因数の和:246

約数の個数: 108

約数和(自身を含む): 236196324

約数和(自身を除く): 160629984

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 89, 90, 106, 159, 178, 180, 212, 265, 267, 318, 356, 445, 477, 530, 534, 636, 795, 801, 890, 954, 1060, 1068, 1335, 1590, 1602, 1780, 1908, 2385, 2670, 3180, 3204, 4005, 4717, 4770, 5340, 7921, 8010, 9434, 9540, 14151, 15842, 16020, 18868, 23585, 23763, 28302, 31684, 39605, 42453, 47170, 47526, 56604, 70755, 71289, 79210, 84906, 94340, 95052, 118815, 141510, 142578, 158420, 169812, 212265, 237630, 283020, 285156, 356445, 419813, 424530, 475260, 712890, 839626, 849060, 1259439, 1425780, 1679252, 2099065, 2518878, 3778317, 4198130, 5037756, 6297195, 7556634, 8396260, 12594390, 15113268, 18891585, 25188780, 37783170, 75566340]

約数ペア:

[(1, 75566340), (2, 37783170), (3, 25188780), (4, 18891585), (5, 15113268), (6, 12594390), (9, 8396260), (10, 7556634), (12, 6297195), (15, 5037756), (18, 4198130), (20, 3778317), (30, 2518878), (36, 2099065), (45, 1679252), (53, 1425780), (60, 1259439), (89, 849060), (90, 839626), (106, 712890), (159, 475260), (178, 424530), (180, 419813), (212, 356445), (265, 285156), (267, 283020), (318, 237630), (356, 212265), (445, 169812), (477, 158420), (530, 142578), (534, 141510), (636, 118815), (795, 95052), (801, 94340), (890, 84906), (954, 79210), (1060, 71289), (1068, 70755), (1335, 56604), (1590, 47526), (1602, 47170), (1780, 42453), (1908, 39605), (2385, 31684), (2670, 28302), (3180, 23763), (3204, 23585), (4005, 18868), (4717, 16020), (4770, 15842), (5340, 14151), (7921, 9540), (8010, 9434)]