274355250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1533

約数の個数: 128

約数和(自身を含む): 776805120

約数和(自身を除く): 502449870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 125, 130, 150, 190, 195, 247, 250, 285, 325, 375, 390, 475, 494, 570, 650, 741, 750, 950, 975, 1235, 1425, 1481, 1482, 1625, 1950, 2375, 2470, 2850, 2962, 3250, 3705, 4443, 4750, 4875, 6175, 7125, 7405, 7410, 8886, 9750, 12350, 14250, 14810, 18525, 19253, 22215, 28139, 30875, 37025, 37050, 38506, 44430, 56278, 57759, 61750, 74050, 84417, 92625, 96265, 111075, 115518, 140695, 168834, 185125, 185250, 192530, 222150, 281390, 288795, 365807, 370250, 422085, 481325, 555375, 577590, 703475, 731614, 844170, 962650, 1097421, 1110750, 1406950, 1443975, 1829035, 2110425, 2194842, 2406625, 2887950, 3517375, 3658070, 4220850, 4813250, 5487105, 7034750, 7219875, 9145175, 10552125, 10974210, 14439750, 18290350, 21104250, 27435525, 45725875, 54871050, 91451750, 137177625, 274355250]

約数ペア:

[(1, 274355250), (2, 137177625), (3, 91451750), (5, 54871050), (6, 45725875), (10, 27435525), (13, 21104250), (15, 18290350), (19, 14439750), (25, 10974210), (26, 10552125), (30, 9145175), (38, 7219875), (39, 7034750), (50, 5487105), (57, 4813250), (65, 4220850), (75, 3658070), (78, 3517375), (95, 2887950), (114, 2406625), (125, 2194842), (130, 2110425), (150, 1829035), (190, 1443975), (195, 1406950), (247, 1110750), (250, 1097421), (285, 962650), (325, 844170), (375, 731614), (390, 703475), (475, 577590), (494, 555375), (570, 481325), (650, 422085), (741, 370250), (750, 365807), (950, 288795), (975, 281390), (1235, 222150), (1425, 192530), (1481, 185250), (1482, 185125), (1625, 168834), (1950, 140695), (2375, 115518), (2470, 111075), (2850, 96265), (2962, 92625), (3250, 84417), (3705, 74050), (4443, 61750), (4750, 57759), (4875, 56278), (6175, 44430), (7125, 38506), (7405, 37050), (7410, 37025), (8886, 30875), (9750, 28139), (12350, 22215), (14250, 19253), (14810, 18525)]