1520512800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 288

約数和(自身を含む): 5183668224

約数和(自身を除く): 3663155424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 107, 120, 124, 150, 155, 160, 186, 191, 200, 214, 240, 248, 300, 310, 321, 372, 382, 400, 428, 465, 480, 496, 535, 573, 600, 620, 642, 744, 764, 775, 800, 856, 930, 955, 992, 1070, 1146, 1200, 1240, 1284, 1488, 1528, 1550, 1605, 1712, 1860, 1910, 2140, 2292, 2325, 2400, 2480, 2568, 2675, 2865, 2976, 3056, 3100, 3210, 3317, 3424, 3720, 3820, 4280, 4584, 4650, 4775, 4960, 5136, 5350, 5730, 5921, 6112, 6200, 6420, 6634, 7440, 7640, 8025, 8560, 9168, 9300, 9550, 9951, 10272, 10700, 11460, 11842, 12400, 12840, 13268, 14325, 14880, 15280, 16050, 16585, 17120, 17763, 18336, 18600, 19100, 19902, 20437, 21400, 22920, 23684, 24800, 25680, 26536, 28650, 29605, 30560, 32100, 33170, 35526, 37200, 38200, 39804, 40874, 42800, 45840, 47368, 49755, 51360, 53072, 57300, 59210, 61311, 64200, 66340, 71052, 74400, 76400, 79608, 81748, 82925, 85600, 88815, 91680, 94736, 99510, 102185, 106144, 114600, 118420, 122622, 128400, 132680, 142104, 148025, 152800, 159216, 163496, 165850, 177630, 189472, 199020, 204370, 229200, 236840, 245244, 248775, 256800, 265360, 284208, 296050, 306555, 318432, 326992, 331700, 355260, 398040, 408740, 444075, 458400, 473680, 490488, 497550, 510925, 530720, 568416, 592100, 613110, 633547, 653984, 663400, 710520, 796080, 817480, 888150, 947360, 980976, 995100, 1021850, 1184200, 1226220, 1267094, 1326800, 1421040, 1532775, 1592160, 1634960, 1776300, 1900641, 1961952, 1990200, 2043700, 2368400, 2452440, 2534188, 2653600, 2842080, 3065550, 3167735, 3269920, 3552600, 3801282, 3980400, 4087400, 4736800, 4904880, 5068376, 6131100, 6335470, 7105200, 7602564, 7960800, 8174800, 9503205, 9809760, 10136752, 12262200, 12670940, 14210400, 15205128, 15838675, 16349600, 19006410, 20273504, 24524400, 25341880, 30410256, 31677350, 38012820, 47516025, 49048800, 50683760, 60820512, 63354700, 76025640, 95032050, 101367520, 126709400, 152051280, 190064100, 253418800, 304102560, 380128200, 506837600, 760256400, 1520512800]

約数ペア:

[(1, 1520512800), (2, 760256400), (3, 506837600), (4, 380128200), (5, 304102560), (6, 253418800), (8, 190064100), (10, 152051280), (12, 126709400), (15, 101367520), (16, 95032050), (20, 76025640), (24, 63354700), (25, 60820512), (30, 50683760), (31, 49048800), (32, 47516025), (40, 38012820), (48, 31677350), (50, 30410256), (60, 25341880), (62, 24524400), (75, 20273504), (80, 19006410), (93, 16349600), (96, 15838675), (100, 15205128), (107, 14210400), (120, 12670940), (124, 12262200), (150, 10136752), (155, 9809760), (160, 9503205), (186, 8174800), (191, 7960800), (200, 7602564), (214, 7105200), (240, 6335470), (248, 6131100), (300, 5068376), (310, 4904880), (321, 4736800), (372, 4087400), (382, 3980400), (400, 3801282), (428, 3552600), (465, 3269920), (480, 3167735), (496, 3065550), (535, 2842080), (573, 2653600), (600, 2534188), (620, 2452440), (642, 2368400), (744, 2043700), (764, 1990200), (775, 1961952), (800, 1900641), (856, 1776300), (930, 1634960), (955, 1592160), (992, 1532775), (1070, 1421040), (1146, 1326800), (1200, 1267094), (1240, 1226220), (1284, 1184200), (1488, 1021850), (1528, 995100), (1550, 980976), (1605, 947360), (1712, 888150), (1860, 817480), (1910, 796080), (2140, 710520), (2292, 663400), (2325, 653984), (2400, 633547), (2480, 613110), (2568, 592100), (2675, 568416), (2865, 530720), (2976, 510925), (3056, 497550), (3100, 490488), (3210, 473680), (3317, 458400), (3424, 444075), (3720, 408740), (3820, 398040), (4280, 355260), (4584, 331700), (4650, 326992), (4775, 318432), (4960, 306555), (5136, 296050), (5350, 284208), (5730, 265360), (5921, 256800), (6112, 248775), (6200, 245244), (6420, 236840), (6634, 229200), (7440, 204370), (7640, 199020), (8025, 189472), (8560, 177630), (9168, 165850), (9300, 163496), (9550, 159216), (9951, 152800), (10272, 148025), (10700, 142104), (11460, 132680), (11842, 128400), (12400, 122622), (12840, 118420), (13268, 114600), (14325, 106144), (14880, 102185), (15280, 99510), (16050, 94736), (16585, 91680), (17120, 88815), (17763, 85600), (18336, 82925), (18600, 81748), (19100, 79608), (19902, 76400), (20437, 74400), (21400, 71052), (22920, 66340), (23684, 64200), (24800, 61311), (25680, 59210), (26536, 57300), (28650, 53072), (29605, 51360), (30560, 49755), (32100, 47368), (33170, 45840), (35526, 42800), (37200, 40874), (38200, 39804)]