102985320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2707

約数の個数: 128

約数和(自身を含む): 344476800

約数和(自身を除く): 241491480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 2657, 3230, 3876, 4845, 5314, 6460, 7752, 7971, 9690, 10628, 12920, 13285, 15942, 19380, 21256, 26570, 31884, 38760, 39855, 45169, 50483, 53140, 63768, 79710, 90338, 100966, 106280, 135507, 151449, 159420, 180676, 201932, 225845, 252415, 271014, 302898, 318840, 361352, 403864, 451690, 504830, 542028, 605796, 677535, 757245, 858211, 903380, 1009660, 1084056, 1211592, 1355070, 1514490, 1716422, 1806760, 2019320, 2574633, 2710140, 3028980, 3432844, 4291055, 5149266, 5420280, 6057960, 6865688, 8582110, 10298532, 12873165, 17164220, 20597064, 25746330, 34328440, 51492660, 102985320]

約数ペア:

[(1, 102985320), (2, 51492660), (3, 34328440), (4, 25746330), (5, 20597064), (6, 17164220), (8, 12873165), (10, 10298532), (12, 8582110), (15, 6865688), (17, 6057960), (19, 5420280), (20, 5149266), (24, 4291055), (30, 3432844), (34, 3028980), (38, 2710140), (40, 2574633), (51, 2019320), (57, 1806760), (60, 1716422), (68, 1514490), (76, 1355070), (85, 1211592), (95, 1084056), (102, 1009660), (114, 903380), (120, 858211), (136, 757245), (152, 677535), (170, 605796), (190, 542028), (204, 504830), (228, 451690), (255, 403864), (285, 361352), (323, 318840), (340, 302898), (380, 271014), (408, 252415), (456, 225845), (510, 201932), (570, 180676), (646, 159420), (680, 151449), (760, 135507), (969, 106280), (1020, 100966), (1140, 90338), (1292, 79710), (1615, 63768), (1938, 53140), (2040, 50483), (2280, 45169), (2584, 39855), (2657, 38760), (3230, 31884), (3876, 26570), (4845, 21256), (5314, 19380), (6460, 15942), (7752, 13285), (7971, 12920), (9690, 10628)]