290264800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3049}}^1$

素因数の和:3093

約数の個数: 144

約数和(自身を含む): 857757600

約数和(自身を除く): 567492800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 340, 350, 400, 425, 476, 544, 560, 595, 680, 700, 800, 850, 952, 1120, 1190, 1360, 1400, 1700, 1904, 2380, 2720, 2800, 2975, 3049, 3400, 3808, 4760, 5600, 5950, 6098, 6800, 9520, 11900, 12196, 13600, 15245, 19040, 21343, 23800, 24392, 30490, 42686, 47600, 48784, 51833, 60980, 76225, 85372, 95200, 97568, 103666, 106715, 121960, 152450, 170744, 207332, 213430, 243920, 259165, 304900, 341488, 362831, 414664, 426860, 487840, 518330, 533575, 609800, 682976, 725662, 829328, 853720, 1036660, 1067150, 1219600, 1295825, 1451324, 1658656, 1707440, 1814155, 2073320, 2134300, 2439200, 2591650, 2902648, 3414880, 3628310, 4146640, 4268600, 5183300, 5805296, 7256620, 8293280, 8537200, 9070775, 10366600, 11610592, 14513240, 17074400, 18141550, 20733200, 29026480, 36283100, 41466400, 58052960, 72566200, 145132400, 290264800]

約数ペア:

[(1, 290264800), (2, 145132400), (4, 72566200), (5, 58052960), (7, 41466400), (8, 36283100), (10, 29026480), (14, 20733200), (16, 18141550), (17, 17074400), (20, 14513240), (25, 11610592), (28, 10366600), (32, 9070775), (34, 8537200), (35, 8293280), (40, 7256620), (50, 5805296), (56, 5183300), (68, 4268600), (70, 4146640), (80, 3628310), (85, 3414880), (100, 2902648), (112, 2591650), (119, 2439200), (136, 2134300), (140, 2073320), (160, 1814155), (170, 1707440), (175, 1658656), (200, 1451324), (224, 1295825), (238, 1219600), (272, 1067150), (280, 1036660), (340, 853720), (350, 829328), (400, 725662), (425, 682976), (476, 609800), (544, 533575), (560, 518330), (595, 487840), (680, 426860), (700, 414664), (800, 362831), (850, 341488), (952, 304900), (1120, 259165), (1190, 243920), (1360, 213430), (1400, 207332), (1700, 170744), (1904, 152450), (2380, 121960), (2720, 106715), (2800, 103666), (2975, 97568), (3049, 95200), (3400, 85372), (3808, 76225), (4760, 60980), (5600, 51833), (5950, 48784), (6098, 47600), (6800, 42686), (9520, 30490), (11900, 24392), (12196, 23800), (13600, 21343), (15245, 19040)]