90598440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:619

約数の個数: 128

約数和(自身を含む): 291600000

約数和(自身を除く): 201001560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 89, 102, 120, 136, 170, 178, 204, 255, 267, 340, 356, 408, 445, 499, 510, 534, 680, 712, 890, 998, 1020, 1068, 1335, 1497, 1513, 1780, 1996, 2040, 2136, 2495, 2670, 2994, 3026, 3560, 3992, 4539, 4990, 5340, 5988, 6052, 7485, 7565, 8483, 9078, 9980, 10680, 11976, 12104, 14970, 15130, 16966, 18156, 19960, 22695, 25449, 29940, 30260, 33932, 36312, 42415, 44411, 45390, 50898, 59880, 60520, 67864, 84830, 88822, 90780, 101796, 127245, 133233, 169660, 177644, 181560, 203592, 222055, 254490, 266466, 339320, 355288, 444110, 508980, 532932, 666165, 754987, 888220, 1017960, 1065864, 1332330, 1509974, 1776440, 2264961, 2664660, 3019948, 3774935, 4529922, 5329320, 6039896, 7549870, 9059844, 11324805, 15099740, 18119688, 22649610, 30199480, 45299220, 90598440]

約数ペア:

[(1, 90598440), (2, 45299220), (3, 30199480), (4, 22649610), (5, 18119688), (6, 15099740), (8, 11324805), (10, 9059844), (12, 7549870), (15, 6039896), (17, 5329320), (20, 4529922), (24, 3774935), (30, 3019948), (34, 2664660), (40, 2264961), (51, 1776440), (60, 1509974), (68, 1332330), (85, 1065864), (89, 1017960), (102, 888220), (120, 754987), (136, 666165), (170, 532932), (178, 508980), (204, 444110), (255, 355288), (267, 339320), (340, 266466), (356, 254490), (408, 222055), (445, 203592), (499, 181560), (510, 177644), (534, 169660), (680, 133233), (712, 127245), (890, 101796), (998, 90780), (1020, 88822), (1068, 84830), (1335, 67864), (1497, 60520), (1513, 59880), (1780, 50898), (1996, 45390), (2040, 44411), (2136, 42415), (2495, 36312), (2670, 33932), (2994, 30260), (3026, 29940), (3560, 25449), (3992, 22695), (4539, 19960), (4990, 18156), (5340, 16966), (5988, 15130), (6052, 14970), (7485, 12104), (7565, 11976), (8483, 10680), (9078, 9980)]