101479120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 269982720

約数和(自身を除く): 168503600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 31, 34, 40, 58, 62, 68, 80, 83, 85, 116, 124, 136, 145, 155, 166, 170, 232, 248, 272, 290, 310, 332, 340, 415, 464, 493, 496, 527, 580, 620, 664, 680, 830, 899, 986, 1054, 1160, 1240, 1328, 1360, 1411, 1660, 1798, 1972, 2108, 2320, 2407, 2465, 2480, 2573, 2635, 2822, 3320, 3596, 3944, 4216, 4495, 4814, 4930, 5146, 5270, 5644, 6640, 7055, 7192, 7888, 8432, 8990, 9628, 9860, 10292, 10540, 11288, 12035, 12865, 14110, 14384, 15283, 17980, 19256, 19720, 20584, 21080, 22576, 24070, 25730, 28220, 30566, 35960, 38512, 39440, 40919, 41168, 42160, 43741, 48140, 51460, 56440, 61132, 71920, 74617, 76415, 81838, 87482, 96280, 102920, 112880, 122264, 149234, 152830, 163676, 174964, 192560, 204595, 205840, 218705, 244528, 298468, 305660, 327352, 349928, 373085, 409190, 437410, 596936, 611320, 654704, 699856, 746170, 818380, 874820, 1193872, 1222640, 1268489, 1492340, 1636760, 1749640, 2536978, 2984680, 3273520, 3499280, 5073956, 5969360, 6342445, 10147912, 12684890, 20295824, 25369780, 50739560, 101479120]

約数ペア:

[(1, 101479120), (2, 50739560), (4, 25369780), (5, 20295824), (8, 12684890), (10, 10147912), (16, 6342445), (17, 5969360), (20, 5073956), (29, 3499280), (31, 3273520), (34, 2984680), (40, 2536978), (58, 1749640), (62, 1636760), (68, 1492340), (80, 1268489), (83, 1222640), (85, 1193872), (116, 874820), (124, 818380), (136, 746170), (145, 699856), (155, 654704), (166, 611320), (170, 596936), (232, 437410), (248, 409190), (272, 373085), (290, 349928), (310, 327352), (332, 305660), (340, 298468), (415, 244528), (464, 218705), (493, 205840), (496, 204595), (527, 192560), (580, 174964), (620, 163676), (664, 152830), (680, 149234), (830, 122264), (899, 112880), (986, 102920), (1054, 96280), (1160, 87482), (1240, 81838), (1328, 76415), (1360, 74617), (1411, 71920), (1660, 61132), (1798, 56440), (1972, 51460), (2108, 48140), (2320, 43741), (2407, 42160), (2465, 41168), (2480, 40919), (2573, 39440), (2635, 38512), (2822, 35960), (3320, 30566), (3596, 28220), (3944, 25730), (4216, 24070), (4495, 22576), (4814, 21080), (4930, 20584), (5146, 19720), (5270, 19256), (5644, 17980), (6640, 15283), (7055, 14384), (7192, 14110), (7888, 12865), (8432, 12035), (8990, 11288), (9628, 10540), (9860, 10292)]