100245040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 285981696

約数和(自身を除く): 185736656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 43, 46, 56, 70, 80, 86, 92, 112, 115, 140, 161, 172, 181, 184, 215, 230, 280, 301, 322, 344, 362, 368, 430, 460, 560, 602, 644, 688, 724, 805, 860, 905, 920, 989, 1204, 1267, 1288, 1448, 1505, 1610, 1720, 1810, 1840, 1978, 2408, 2534, 2576, 2896, 3010, 3220, 3440, 3620, 3956, 4163, 4816, 4945, 5068, 6020, 6335, 6440, 6923, 7240, 7783, 7912, 8326, 9890, 10136, 12040, 12670, 12880, 13846, 14480, 15566, 15824, 16652, 19780, 20272, 20815, 24080, 25340, 27692, 29141, 31132, 33304, 34615, 38915, 39560, 41630, 50680, 54481, 55384, 58282, 62264, 66608, 69230, 77830, 79120, 83260, 101360, 108962, 110768, 116564, 124528, 138460, 145705, 155660, 166520, 179009, 217924, 233128, 272405, 276920, 291410, 311320, 333040, 358018, 435848, 466256, 544810, 553840, 582820, 622640, 716036, 871696, 895045, 1089620, 1165640, 1253063, 1432072, 1790090, 2179240, 2331280, 2506126, 2864144, 3580180, 4358480, 5012252, 6265315, 7160360, 10024504, 12530630, 14320720, 20049008, 25061260, 50122520, 100245040]

約数ペア:

[(1, 100245040), (2, 50122520), (4, 25061260), (5, 20049008), (7, 14320720), (8, 12530630), (10, 10024504), (14, 7160360), (16, 6265315), (20, 5012252), (23, 4358480), (28, 3580180), (35, 2864144), (40, 2506126), (43, 2331280), (46, 2179240), (56, 1790090), (70, 1432072), (80, 1253063), (86, 1165640), (92, 1089620), (112, 895045), (115, 871696), (140, 716036), (161, 622640), (172, 582820), (181, 553840), (184, 544810), (215, 466256), (230, 435848), (280, 358018), (301, 333040), (322, 311320), (344, 291410), (362, 276920), (368, 272405), (430, 233128), (460, 217924), (560, 179009), (602, 166520), (644, 155660), (688, 145705), (724, 138460), (805, 124528), (860, 116564), (905, 110768), (920, 108962), (989, 101360), (1204, 83260), (1267, 79120), (1288, 77830), (1448, 69230), (1505, 66608), (1610, 62264), (1720, 58282), (1810, 55384), (1840, 54481), (1978, 50680), (2408, 41630), (2534, 39560), (2576, 38915), (2896, 34615), (3010, 33304), (3220, 31132), (3440, 29141), (3620, 27692), (3956, 25340), (4163, 24080), (4816, 20815), (4945, 20272), (5068, 19780), (6020, 16652), (6335, 15824), (6440, 15566), (6923, 14480), (7240, 13846), (7783, 12880), (7912, 12670), (8326, 12040), (9890, 10136)]