9219939400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^1$

素因数の和:2112

約数の個数: 192

約数和(自身を含む): 25534080000

約数和(自身を除く): 16314140600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 109, 124, 140, 155, 175, 200, 217, 218, 248, 280, 310, 350, 434, 436, 545, 620, 700, 763, 775, 868, 872, 1085, 1090, 1240, 1400, 1526, 1550, 1736, 1949, 2170, 2180, 2725, 3052, 3100, 3379, 3815, 3898, 4340, 4360, 5425, 5450, 6104, 6200, 6758, 7630, 7796, 8680, 9745, 10850, 10900, 13516, 13643, 15260, 15592, 16895, 19075, 19490, 21700, 21800, 23653, 27032, 27286, 30520, 33790, 38150, 38980, 43400, 47306, 48725, 54572, 60419, 67580, 68215, 76300, 77960, 84475, 94612, 97450, 109144, 118265, 120838, 135160, 136430, 152600, 168950, 189224, 194900, 212441, 236530, 241676, 272860, 302095, 337900, 341075, 389800, 422933, 424882, 473060, 483352, 545720, 591325, 604190, 675800, 682150, 845866, 849764, 946120, 1062205, 1182650, 1208380, 1364300, 1487087, 1510475, 1691732, 1699528, 2114665, 2124410, 2365300, 2416760, 2728600, 2974174, 3020950, 3383464, 4229330, 4248820, 4730600, 5311025, 5948348, 6041900, 6585671, 7435435, 8458660, 8497640, 10573325, 10622050, 11896696, 12083800, 13171342, 14870870, 16917320, 21146650, 21244100, 26342684, 29741740, 32928355, 37177175, 42293300, 42488200, 46099697, 52685368, 59483480, 65856710, 74354350, 84586600, 92199394, 131713420, 148708700, 164641775, 184398788, 230498485, 263426840, 297417400, 329283550, 368797576, 460996970, 658567100, 921993940, 1152492425, 1317134200, 1843987880, 2304984850, 4609969700, 9219939400]

約数ペア:

[(1, 9219939400), (2, 4609969700), (4, 2304984850), (5, 1843987880), (7, 1317134200), (8, 1152492425), (10, 921993940), (14, 658567100), (20, 460996970), (25, 368797576), (28, 329283550), (31, 297417400), (35, 263426840), (40, 230498485), (50, 184398788), (56, 164641775), (62, 148708700), (70, 131713420), (100, 92199394), (109, 84586600), (124, 74354350), (140, 65856710), (155, 59483480), (175, 52685368), (200, 46099697), (217, 42488200), (218, 42293300), (248, 37177175), (280, 32928355), (310, 29741740), (350, 26342684), (434, 21244100), (436, 21146650), (545, 16917320), (620, 14870870), (700, 13171342), (763, 12083800), (775, 11896696), (868, 10622050), (872, 10573325), (1085, 8497640), (1090, 8458660), (1240, 7435435), (1400, 6585671), (1526, 6041900), (1550, 5948348), (1736, 5311025), (1949, 4730600), (2170, 4248820), (2180, 4229330), (2725, 3383464), (3052, 3020950), (3100, 2974174), (3379, 2728600), (3815, 2416760), (3898, 2365300), (4340, 2124410), (4360, 2114665), (5425, 1699528), (5450, 1691732), (6104, 1510475), (6200, 1487087), (6758, 1364300), (7630, 1208380), (7796, 1182650), (8680, 1062205), (9745, 946120), (10850, 849764), (10900, 845866), (13516, 682150), (13643, 675800), (15260, 604190), (15592, 591325), (16895, 545720), (19075, 483352), (19490, 473060), (21700, 424882), (21800, 422933), (23653, 389800), (27032, 341075), (27286, 337900), (30520, 302095), (33790, 272860), (38150, 241676), (38980, 236530), (43400, 212441), (47306, 194900), (48725, 189224), (54572, 168950), (60419, 152600), (67580, 136430), (68215, 135160), (76300, 120838), (77960, 118265), (84475, 109144), (94612, 97450)]