90902400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:601

約数の個数: 192

約数和(自身を含む): 317591280

約数和(自身を除く): 226688880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 557, 600, 640, 680, 800, 816, 850, 960, 1020, 1088, 1114, 1200, 1275, 1360, 1600, 1632, 1671, 1700, 1920, 2040, 2176, 2228, 2400, 2550, 2720, 2785, 3200, 3264, 3342, 3400, 4080, 4456, 4800, 5100, 5440, 5570, 6528, 6684, 6800, 8160, 8355, 8912, 9469, 9600, 10200, 10880, 11140, 13368, 13600, 13925, 16320, 16710, 17824, 18938, 20400, 22280, 26736, 27200, 27850, 28407, 32640, 33420, 35648, 37876, 40800, 41775, 44560, 47345, 53472, 54400, 55700, 56814, 66840, 71296, 75752, 81600, 83550, 89120, 94690, 106944, 111400, 113628, 133680, 142035, 151504, 163200, 167100, 178240, 189380, 213888, 222800, 227256, 236725, 267360, 284070, 303008, 334200, 356480, 378760, 445600, 454512, 473450, 534720, 568140, 606016, 668400, 710175, 757520, 891200, 909024, 946900, 1069440, 1136280, 1212032, 1336800, 1420350, 1515040, 1782400, 1818048, 1893800, 2272560, 2673600, 2840700, 3030080, 3636096, 3787600, 4545120, 5347200, 5681400, 6060160, 7575200, 9090240, 11362800, 15150400, 18180480, 22725600, 30300800, 45451200, 90902400]

約数ペア:

[(1, 90902400), (2, 45451200), (3, 30300800), (4, 22725600), (5, 18180480), (6, 15150400), (8, 11362800), (10, 9090240), (12, 7575200), (15, 6060160), (16, 5681400), (17, 5347200), (20, 4545120), (24, 3787600), (25, 3636096), (30, 3030080), (32, 2840700), (34, 2673600), (40, 2272560), (48, 1893800), (50, 1818048), (51, 1782400), (60, 1515040), (64, 1420350), (68, 1336800), (75, 1212032), (80, 1136280), (85, 1069440), (96, 946900), (100, 909024), (102, 891200), (120, 757520), (128, 710175), (136, 668400), (150, 606016), (160, 568140), (170, 534720), (192, 473450), (200, 454512), (204, 445600), (240, 378760), (255, 356480), (272, 334200), (300, 303008), (320, 284070), (340, 267360), (384, 236725), (400, 227256), (408, 222800), (425, 213888), (480, 189380), (510, 178240), (544, 167100), (557, 163200), (600, 151504), (640, 142035), (680, 133680), (800, 113628), (816, 111400), (850, 106944), (960, 94690), (1020, 89120), (1088, 83550), (1114, 81600), (1200, 75752), (1275, 71296), (1360, 66840), (1600, 56814), (1632, 55700), (1671, 54400), (1700, 53472), (1920, 47345), (2040, 44560), (2176, 41775), (2228, 40800), (2400, 37876), (2550, 35648), (2720, 33420), (2785, 32640), (3200, 28407), (3264, 27850), (3342, 27200), (3400, 26736), (4080, 22280), (4456, 20400), (4800, 18938), (5100, 17824), (5440, 16710), (5570, 16320), (6528, 13925), (6684, 13600), (6800, 13368), (8160, 11140), (8355, 10880), (8912, 10200), (9469, 9600)]