90904800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{773}}^1$

素因数の和:810

約数の個数: 216

約数和(自身を含む): 344649816

約数和(自身を除く): 253745016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 773, 784, 800, 840, 980, 1050, 1120, 1176, 1200, 1225, 1400, 1470, 1546, 1568, 1680, 1960, 2100, 2319, 2352, 2400, 2450, 2800, 2940, 3092, 3360, 3675, 3865, 3920, 4200, 4638, 4704, 4900, 5411, 5600, 5880, 6184, 7350, 7730, 7840, 8400, 9276, 9800, 10822, 11595, 11760, 12368, 14700, 15460, 16233, 16800, 18552, 19325, 19600, 21644, 23190, 23520, 24736, 27055, 29400, 30920, 32466, 37104, 37877, 38650, 39200, 43288, 46380, 54110, 57975, 58800, 61840, 64932, 74208, 75754, 77300, 81165, 86576, 92760, 108220, 113631, 115950, 117600, 123680, 129864, 135275, 151508, 154600, 162330, 173152, 185520, 189385, 216440, 227262, 231900, 259728, 270550, 303016, 309200, 324660, 371040, 378770, 405825, 432880, 454524, 463800, 519456, 541100, 568155, 606032, 618400, 649320, 757540, 811650, 865760, 909048, 927600, 946925, 1082200, 1136310, 1212064, 1298640, 1515080, 1623300, 1818096, 1855200, 1893850, 2164400, 2272620, 2597280, 2840775, 3030160, 3246600, 3636192, 3787700, 4328800, 4545240, 5681550, 6060320, 6493200, 7575400, 9090480, 11363100, 12986400, 15150800, 18180960, 22726200, 30301600, 45452400, 90904800]

約数ペア:

[(1, 90904800), (2, 45452400), (3, 30301600), (4, 22726200), (5, 18180960), (6, 15150800), (7, 12986400), (8, 11363100), (10, 9090480), (12, 7575400), (14, 6493200), (15, 6060320), (16, 5681550), (20, 4545240), (21, 4328800), (24, 3787700), (25, 3636192), (28, 3246600), (30, 3030160), (32, 2840775), (35, 2597280), (40, 2272620), (42, 2164400), (48, 1893850), (49, 1855200), (50, 1818096), (56, 1623300), (60, 1515080), (70, 1298640), (75, 1212064), (80, 1136310), (84, 1082200), (96, 946925), (98, 927600), (100, 909048), (105, 865760), (112, 811650), (120, 757540), (140, 649320), (147, 618400), (150, 606032), (160, 568155), (168, 541100), (175, 519456), (196, 463800), (200, 454524), (210, 432880), (224, 405825), (240, 378770), (245, 371040), (280, 324660), (294, 309200), (300, 303016), (336, 270550), (350, 259728), (392, 231900), (400, 227262), (420, 216440), (480, 189385), (490, 185520), (525, 173152), (560, 162330), (588, 154600), (600, 151508), (672, 135275), (700, 129864), (735, 123680), (773, 117600), (784, 115950), (800, 113631), (840, 108220), (980, 92760), (1050, 86576), (1120, 81165), (1176, 77300), (1200, 75754), (1225, 74208), (1400, 64932), (1470, 61840), (1546, 58800), (1568, 57975), (1680, 54110), (1960, 46380), (2100, 43288), (2319, 39200), (2352, 38650), (2400, 37877), (2450, 37104), (2800, 32466), (2940, 30920), (3092, 29400), (3360, 27055), (3675, 24736), (3865, 23520), (3920, 23190), (4200, 21644), (4638, 19600), (4704, 19325), (4900, 18552), (5411, 16800), (5600, 16233), (5880, 15460), (6184, 14700), (7350, 12368), (7730, 11760), (7840, 11595), (8400, 10822), (9276, 9800)]