137020000

素因数分解:

$2^5\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 240

約数和(自身を含む): 396772992

約数和(自身を除く): 259752992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 31, 32, 34, 40, 50, 52, 62, 65, 68, 80, 85, 100, 104, 124, 125, 130, 136, 155, 160, 170, 200, 208, 221, 248, 250, 260, 272, 310, 325, 340, 400, 403, 416, 425, 442, 496, 500, 520, 527, 544, 620, 625, 650, 680, 775, 800, 806, 850, 884, 992, 1000, 1040, 1054, 1105, 1240, 1250, 1300, 1360, 1550, 1612, 1625, 1700, 1768, 2000, 2015, 2080, 2108, 2125, 2210, 2480, 2500, 2600, 2635, 2720, 3100, 3224, 3250, 3400, 3536, 3875, 4000, 4030, 4216, 4250, 4420, 4960, 5000, 5200, 5270, 5525, 6200, 6448, 6500, 6800, 6851, 7072, 7750, 8060, 8125, 8432, 8500, 8840, 10000, 10075, 10400, 10540, 10625, 11050, 12400, 12896, 13000, 13175, 13600, 13702, 15500, 16120, 16250, 16864, 17000, 17680, 19375, 20000, 20150, 21080, 21250, 22100, 24800, 26000, 26350, 27404, 27625, 31000, 32240, 32500, 34000, 34255, 35360, 38750, 40300, 42160, 42500, 44200, 50375, 52000, 52700, 54808, 55250, 62000, 64480, 65000, 65875, 68000, 68510, 77500, 80600, 84320, 85000, 88400, 100750, 105400, 109616, 110500, 124000, 130000, 131750, 137020, 138125, 155000, 161200, 170000, 171275, 176800, 201500, 210800, 219232, 221000, 251875, 260000, 263500, 274040, 276250, 310000, 322400, 329375, 340000, 342550, 403000, 421600, 442000, 503750, 527000, 548080, 552500, 620000, 658750, 685100, 806000, 856375, 884000, 1007500, 1054000, 1096160, 1105000, 1317500, 1370200, 1612000, 1712750, 2015000, 2108000, 2210000, 2635000, 2740400, 3425500, 4030000, 4281875, 4420000, 5270000, 5480800, 6851000, 8060000, 8563750, 10540000, 13702000, 17127500, 27404000, 34255000, 68510000, 137020000]

約数ペア:

[(1, 137020000), (2, 68510000), (4, 34255000), (5, 27404000), (8, 17127500), (10, 13702000), (13, 10540000), (16, 8563750), (17, 8060000), (20, 6851000), (25, 5480800), (26, 5270000), (31, 4420000), (32, 4281875), (34, 4030000), (40, 3425500), (50, 2740400), (52, 2635000), (62, 2210000), (65, 2108000), (68, 2015000), (80, 1712750), (85, 1612000), (100, 1370200), (104, 1317500), (124, 1105000), (125, 1096160), (130, 1054000), (136, 1007500), (155, 884000), (160, 856375), (170, 806000), (200, 685100), (208, 658750), (221, 620000), (248, 552500), (250, 548080), (260, 527000), (272, 503750), (310, 442000), (325, 421600), (340, 403000), (400, 342550), (403, 340000), (416, 329375), (425, 322400), (442, 310000), (496, 276250), (500, 274040), (520, 263500), (527, 260000), (544, 251875), (620, 221000), (625, 219232), (650, 210800), (680, 201500), (775, 176800), (800, 171275), (806, 170000), (850, 161200), (884, 155000), (992, 138125), (1000, 137020), (1040, 131750), (1054, 130000), (1105, 124000), (1240, 110500), (1250, 109616), (1300, 105400), (1360, 100750), (1550, 88400), (1612, 85000), (1625, 84320), (1700, 80600), (1768, 77500), (2000, 68510), (2015, 68000), (2080, 65875), (2108, 65000), (2125, 64480), (2210, 62000), (2480, 55250), (2500, 54808), (2600, 52700), (2635, 52000), (2720, 50375), (3100, 44200), (3224, 42500), (3250, 42160), (3400, 40300), (3536, 38750), (3875, 35360), (4000, 34255), (4030, 34000), (4216, 32500), (4250, 32240), (4420, 31000), (4960, 27625), (5000, 27404), (5200, 26350), (5270, 26000), (5525, 24800), (6200, 22100), (6448, 21250), (6500, 21080), (6800, 20150), (6851, 20000), (7072, 19375), (7750, 17680), (8060, 17000), (8125, 16864), (8432, 16250), (8500, 16120), (8840, 15500), (10000, 13702), (10075, 13600), (10400, 13175), (10540, 13000), (10625, 12896), (11050, 12400)]