117435420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1113

約数の個数: 120

約数和(自身を含む): 373953888

約数和(自身を除く): 256518468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 540, 639, 710, 810, 852, 1021, 1065, 1278, 1420, 1620, 1917, 2042, 2130, 2556, 3063, 3195, 3834, 4084, 4260, 5105, 5751, 6126, 6390, 7668, 9189, 9585, 10210, 11502, 12252, 12780, 15315, 18378, 19170, 20420, 23004, 27567, 28755, 30630, 36756, 38340, 45945, 55134, 57510, 61260, 72491, 82701, 91890, 110268, 115020, 137835, 144982, 165402, 183780, 217473, 275670, 289964, 330804, 362455, 413505, 434946, 551340, 652419, 724910, 827010, 869892, 1087365, 1304838, 1449820, 1654020, 1957257, 2174730, 2609676, 3262095, 3914514, 4349460, 5871771, 6524190, 7829028, 9786285, 11743542, 13048380, 19572570, 23487084, 29358855, 39145140, 58717710, 117435420]

約数ペア:

[(1, 117435420), (2, 58717710), (3, 39145140), (4, 29358855), (5, 23487084), (6, 19572570), (9, 13048380), (10, 11743542), (12, 9786285), (15, 7829028), (18, 6524190), (20, 5871771), (27, 4349460), (30, 3914514), (36, 3262095), (45, 2609676), (54, 2174730), (60, 1957257), (71, 1654020), (81, 1449820), (90, 1304838), (108, 1087365), (135, 869892), (142, 827010), (162, 724910), (180, 652419), (213, 551340), (270, 434946), (284, 413505), (324, 362455), (355, 330804), (405, 289964), (426, 275670), (540, 217473), (639, 183780), (710, 165402), (810, 144982), (852, 137835), (1021, 115020), (1065, 110268), (1278, 91890), (1420, 82701), (1620, 72491), (1917, 61260), (2042, 57510), (2130, 55134), (2556, 45945), (3063, 38340), (3195, 36756), (3834, 30630), (4084, 28755), (4260, 27567), (5105, 23004), (5751, 20420), (6126, 19170), (6390, 18378), (7668, 15315), (9189, 12780), (9585, 12252), (10210, 11502)]