38827500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 117562368

約数和(自身を除く): 78734868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 125, 150, 155, 167, 186, 250, 300, 310, 334, 372, 375, 465, 500, 501, 620, 625, 668, 750, 775, 835, 930, 1002, 1250, 1500, 1550, 1670, 1860, 1875, 2004, 2325, 2500, 2505, 3100, 3340, 3750, 3875, 4175, 4650, 5010, 5177, 7500, 7750, 8350, 9300, 10020, 10354, 11625, 12525, 15500, 15531, 16700, 19375, 20708, 20875, 23250, 25050, 25885, 31062, 38750, 41750, 46500, 50100, 51770, 58125, 62124, 62625, 77500, 77655, 83500, 103540, 104375, 116250, 125250, 129425, 155310, 208750, 232500, 250500, 258850, 310620, 313125, 388275, 417500, 517700, 626250, 647125, 776550, 1252500, 1294250, 1553100, 1941375, 2588500, 3235625, 3882750, 6471250, 7765500, 9706875, 12942500, 19413750, 38827500]

約数ペア:

[(1, 38827500), (2, 19413750), (3, 12942500), (4, 9706875), (5, 7765500), (6, 6471250), (10, 3882750), (12, 3235625), (15, 2588500), (20, 1941375), (25, 1553100), (30, 1294250), (31, 1252500), (50, 776550), (60, 647125), (62, 626250), (75, 517700), (93, 417500), (100, 388275), (124, 313125), (125, 310620), (150, 258850), (155, 250500), (167, 232500), (186, 208750), (250, 155310), (300, 129425), (310, 125250), (334, 116250), (372, 104375), (375, 103540), (465, 83500), (500, 77655), (501, 77500), (620, 62625), (625, 62124), (668, 58125), (750, 51770), (775, 50100), (835, 46500), (930, 41750), (1002, 38750), (1250, 31062), (1500, 25885), (1550, 25050), (1670, 23250), (1860, 20875), (1875, 20708), (2004, 19375), (2325, 16700), (2500, 15531), (2505, 15500), (3100, 12525), (3340, 11625), (3750, 10354), (3875, 10020), (4175, 9300), (4650, 8350), (5010, 7750), (5177, 7500)]