269320250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 557668800

約数和(自身を除く): 288348550

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 59, 62, 95, 118, 125, 155, 190, 250, 295, 310, 475, 589, 590, 775, 950, 961, 1121, 1178, 1475, 1550, 1829, 1922, 2242, 2375, 2945, 2950, 3658, 3875, 4750, 4805, 5605, 5890, 7375, 7750, 9145, 9610, 11210, 14725, 14750, 18259, 18290, 24025, 28025, 29450, 34751, 36518, 45725, 48050, 56050, 56699, 69502, 73625, 91295, 91450, 113398, 120125, 140125, 147250, 173755, 182590, 228625, 240250, 280250, 283495, 347510, 456475, 457250, 566990, 868775, 912950, 1077281, 1417475, 1737550, 2154562, 2282375, 2834950, 4343875, 4564750, 5386405, 7087375, 8687750, 10772810, 14174750, 26932025, 53864050, 134660125, 269320250]

約数ペア:

[(1, 269320250), (2, 134660125), (5, 53864050), (10, 26932025), (19, 14174750), (25, 10772810), (31, 8687750), (38, 7087375), (50, 5386405), (59, 4564750), (62, 4343875), (95, 2834950), (118, 2282375), (125, 2154562), (155, 1737550), (190, 1417475), (250, 1077281), (295, 912950), (310, 868775), (475, 566990), (589, 457250), (590, 456475), (775, 347510), (950, 283495), (961, 280250), (1121, 240250), (1178, 228625), (1475, 182590), (1550, 173755), (1829, 147250), (1922, 140125), (2242, 120125), (2375, 113398), (2945, 91450), (2950, 91295), (3658, 73625), (3875, 69502), (4750, 56699), (4805, 56050), (5605, 48050), (5890, 45725), (7375, 36518), (7750, 34751), (9145, 29450), (9610, 28025), (11210, 24025), (14725, 18290), (14750, 18259)]