100230320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 265697280

約数和(自身を除く): 165466960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 47, 61, 76, 80, 92, 94, 95, 115, 122, 152, 184, 188, 190, 230, 235, 244, 304, 305, 368, 376, 380, 437, 460, 470, 488, 610, 752, 760, 874, 893, 920, 940, 976, 1081, 1159, 1220, 1403, 1520, 1748, 1786, 1840, 1880, 2162, 2185, 2318, 2440, 2806, 2867, 3496, 3572, 3760, 4324, 4370, 4465, 4636, 4880, 5405, 5612, 5734, 5795, 6992, 7015, 7144, 8648, 8740, 8930, 9272, 10810, 11224, 11468, 11590, 14030, 14288, 14335, 17296, 17480, 17860, 18544, 20539, 21620, 22448, 22936, 23180, 26657, 28060, 28670, 34960, 35720, 41078, 43240, 45872, 46360, 53314, 54473, 56120, 57340, 65941, 71440, 82156, 86480, 92720, 102695, 106628, 108946, 112240, 114680, 131882, 133285, 164312, 205390, 213256, 217892, 229360, 263764, 266570, 272365, 328624, 329705, 410780, 426512, 435784, 527528, 533140, 544730, 659410, 821560, 871568, 1055056, 1066280, 1089460, 1252879, 1318820, 1643120, 2132560, 2178920, 2505758, 2637640, 4357840, 5011516, 5275280, 6264395, 10023032, 12528790, 20046064, 25057580, 50115160, 100230320]

約数ペア:

[(1, 100230320), (2, 50115160), (4, 25057580), (5, 20046064), (8, 12528790), (10, 10023032), (16, 6264395), (19, 5275280), (20, 5011516), (23, 4357840), (38, 2637640), (40, 2505758), (46, 2178920), (47, 2132560), (61, 1643120), (76, 1318820), (80, 1252879), (92, 1089460), (94, 1066280), (95, 1055056), (115, 871568), (122, 821560), (152, 659410), (184, 544730), (188, 533140), (190, 527528), (230, 435784), (235, 426512), (244, 410780), (304, 329705), (305, 328624), (368, 272365), (376, 266570), (380, 263764), (437, 229360), (460, 217892), (470, 213256), (488, 205390), (610, 164312), (752, 133285), (760, 131882), (874, 114680), (893, 112240), (920, 108946), (940, 106628), (976, 102695), (1081, 92720), (1159, 86480), (1220, 82156), (1403, 71440), (1520, 65941), (1748, 57340), (1786, 56120), (1840, 54473), (1880, 53314), (2162, 46360), (2185, 45872), (2318, 43240), (2440, 41078), (2806, 35720), (2867, 34960), (3496, 28670), (3572, 28060), (3760, 26657), (4324, 23180), (4370, 22936), (4465, 22448), (4636, 21620), (4880, 20539), (5405, 18544), (5612, 17860), (5734, 17480), (5795, 17296), (6992, 14335), (7015, 14288), (7144, 14030), (8648, 11590), (8740, 11468), (8930, 11224), (9272, 10810)]