15176250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 120

約数和(自身を含む): 43860960

約数和(自身を除く): 28684710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 71, 75, 90, 95, 114, 125, 142, 150, 171, 190, 213, 225, 250, 285, 342, 355, 375, 426, 450, 475, 570, 625, 639, 710, 750, 855, 950, 1065, 1125, 1250, 1278, 1349, 1425, 1710, 1775, 1875, 2130, 2250, 2375, 2698, 2850, 3195, 3550, 3750, 4047, 4275, 4750, 5325, 5625, 6390, 6745, 7125, 8094, 8550, 8875, 10650, 11250, 11875, 12141, 13490, 14250, 15975, 17750, 20235, 21375, 23750, 24282, 26625, 31950, 33725, 35625, 40470, 42750, 44375, 53250, 60705, 67450, 71250, 79875, 88750, 101175, 106875, 121410, 133125, 159750, 168625, 202350, 213750, 266250, 303525, 337250, 399375, 505875, 607050, 798750, 843125, 1011750, 1517625, 1686250, 2529375, 3035250, 5058750, 7588125, 15176250]

約数ペア:

[(1, 15176250), (2, 7588125), (3, 5058750), (5, 3035250), (6, 2529375), (9, 1686250), (10, 1517625), (15, 1011750), (18, 843125), (19, 798750), (25, 607050), (30, 505875), (38, 399375), (45, 337250), (50, 303525), (57, 266250), (71, 213750), (75, 202350), (90, 168625), (95, 159750), (114, 133125), (125, 121410), (142, 106875), (150, 101175), (171, 88750), (190, 79875), (213, 71250), (225, 67450), (250, 60705), (285, 53250), (342, 44375), (355, 42750), (375, 40470), (426, 35625), (450, 33725), (475, 31950), (570, 26625), (625, 24282), (639, 23750), (710, 21375), (750, 20235), (855, 17750), (950, 15975), (1065, 14250), (1125, 13490), (1250, 12141), (1278, 11875), (1349, 11250), (1425, 10650), (1710, 8875), (1775, 8550), (1875, 8094), (2130, 7125), (2250, 6745), (2375, 6390), (2698, 5625), (2850, 5325), (3195, 4750), (3550, 4275), (3750, 4047)]