283104400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 180

約数和(自身を含む): 755269120

約数和(自身を除く): 472164720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 79, 80, 85, 100, 124, 136, 155, 158, 170, 200, 248, 272, 289, 310, 316, 340, 395, 400, 425, 496, 527, 578, 620, 632, 680, 775, 790, 850, 1054, 1156, 1240, 1264, 1343, 1360, 1445, 1550, 1580, 1700, 1975, 2108, 2312, 2449, 2480, 2635, 2686, 2890, 3100, 3160, 3400, 3950, 4216, 4624, 4898, 5270, 5372, 5780, 6200, 6320, 6715, 6800, 7225, 7900, 8432, 8959, 9796, 10540, 10744, 11560, 12245, 12400, 13175, 13430, 14450, 15800, 17918, 19592, 21080, 21488, 22831, 23120, 24490, 26350, 26860, 28900, 31600, 33575, 35836, 39184, 41633, 42160, 44795, 45662, 48980, 52700, 53720, 57800, 61225, 67150, 71672, 83266, 89590, 91324, 97960, 105400, 107440, 114155, 115600, 122450, 134300, 143344, 166532, 179180, 182648, 195920, 208165, 210800, 223975, 228310, 244900, 268600, 333064, 358360, 365296, 416330, 447950, 456620, 489800, 537200, 570775, 666128, 707761, 716720, 832660, 895900, 913240, 979600, 1040825, 1141550, 1415522, 1665320, 1791800, 1826480, 2081650, 2283100, 2831044, 3330640, 3538805, 3583600, 4163300, 4566200, 5662088, 7077610, 8326600, 9132400, 11324176, 14155220, 16653200, 17694025, 28310440, 35388050, 56620880, 70776100, 141552200, 283104400]

約数ペア:

[(1, 283104400), (2, 141552200), (4, 70776100), (5, 56620880), (8, 35388050), (10, 28310440), (16, 17694025), (17, 16653200), (20, 14155220), (25, 11324176), (31, 9132400), (34, 8326600), (40, 7077610), (50, 5662088), (62, 4566200), (68, 4163300), (79, 3583600), (80, 3538805), (85, 3330640), (100, 2831044), (124, 2283100), (136, 2081650), (155, 1826480), (158, 1791800), (170, 1665320), (200, 1415522), (248, 1141550), (272, 1040825), (289, 979600), (310, 913240), (316, 895900), (340, 832660), (395, 716720), (400, 707761), (425, 666128), (496, 570775), (527, 537200), (578, 489800), (620, 456620), (632, 447950), (680, 416330), (775, 365296), (790, 358360), (850, 333064), (1054, 268600), (1156, 244900), (1240, 228310), (1264, 223975), (1343, 210800), (1360, 208165), (1445, 195920), (1550, 182648), (1580, 179180), (1700, 166532), (1975, 143344), (2108, 134300), (2312, 122450), (2449, 115600), (2480, 114155), (2635, 107440), (2686, 105400), (2890, 97960), (3100, 91324), (3160, 89590), (3400, 83266), (3950, 71672), (4216, 67150), (4624, 61225), (4898, 57800), (5270, 53720), (5372, 52700), (5780, 48980), (6200, 45662), (6320, 44795), (6715, 42160), (6800, 41633), (7225, 39184), (7900, 35836), (8432, 33575), (8959, 31600), (9796, 28900), (10540, 26860), (10744, 26350), (11560, 24490), (12245, 23120), (12400, 22831), (13175, 21488), (13430, 21080), (14450, 19592), (15800, 17918)]