248006200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 682456320

約数和(自身を除く): 434450120

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 31, 34, 40, 50, 52, 62, 65, 68, 85, 100, 104, 124, 130, 136, 155, 170, 181, 200, 221, 248, 260, 310, 325, 340, 362, 403, 425, 442, 520, 527, 620, 650, 680, 724, 775, 806, 850, 884, 905, 1054, 1105, 1240, 1300, 1448, 1550, 1612, 1700, 1768, 1810, 2015, 2108, 2210, 2353, 2600, 2635, 3077, 3100, 3224, 3400, 3620, 4030, 4216, 4420, 4525, 4706, 5270, 5525, 5611, 6154, 6200, 6851, 7240, 8060, 8840, 9050, 9412, 10075, 10540, 11050, 11222, 11765, 12308, 13175, 13702, 15385, 16120, 18100, 18824, 20150, 21080, 22100, 22444, 23530, 24616, 26350, 27404, 28055, 30770, 34255, 36200, 40001, 40300, 44200, 44888, 47060, 52700, 54808, 56110, 58825, 61540, 68510, 72943, 76925, 80002, 80600, 94120, 95387, 105400, 112220, 117650, 123080, 137020, 140275, 145886, 153850, 160004, 171275, 190774, 200005, 224440, 235300, 274040, 280550, 291772, 307700, 320008, 342550, 364715, 381548, 400010, 470600, 476935, 561100, 583544, 615400, 685100, 729430, 763096, 800020, 953870, 1000025, 1122200, 1240031, 1370200, 1458860, 1600040, 1823575, 1907740, 2000050, 2384675, 2480062, 2917720, 3647150, 3815480, 4000100, 4769350, 4960124, 6200155, 7294300, 8000200, 9538700, 9920248, 12400310, 14588600, 19077400, 24800620, 31000775, 49601240, 62001550, 124003100, 248006200]

約数ペア:

[(1, 248006200), (2, 124003100), (4, 62001550), (5, 49601240), (8, 31000775), (10, 24800620), (13, 19077400), (17, 14588600), (20, 12400310), (25, 9920248), (26, 9538700), (31, 8000200), (34, 7294300), (40, 6200155), (50, 4960124), (52, 4769350), (62, 4000100), (65, 3815480), (68, 3647150), (85, 2917720), (100, 2480062), (104, 2384675), (124, 2000050), (130, 1907740), (136, 1823575), (155, 1600040), (170, 1458860), (181, 1370200), (200, 1240031), (221, 1122200), (248, 1000025), (260, 953870), (310, 800020), (325, 763096), (340, 729430), (362, 685100), (403, 615400), (425, 583544), (442, 561100), (520, 476935), (527, 470600), (620, 400010), (650, 381548), (680, 364715), (724, 342550), (775, 320008), (806, 307700), (850, 291772), (884, 280550), (905, 274040), (1054, 235300), (1105, 224440), (1240, 200005), (1300, 190774), (1448, 171275), (1550, 160004), (1612, 153850), (1700, 145886), (1768, 140275), (1810, 137020), (2015, 123080), (2108, 117650), (2210, 112220), (2353, 105400), (2600, 95387), (2635, 94120), (3077, 80600), (3100, 80002), (3224, 76925), (3400, 72943), (3620, 68510), (4030, 61540), (4216, 58825), (4420, 56110), (4525, 54808), (4706, 52700), (5270, 47060), (5525, 44888), (5611, 44200), (6154, 40300), (6200, 40001), (6851, 36200), (7240, 34255), (8060, 30770), (8840, 28055), (9050, 27404), (9412, 26350), (10075, 24616), (10540, 23530), (11050, 22444), (11222, 22100), (11765, 21080), (12308, 20150), (13175, 18824), (13702, 18100), (15385, 16120)]