25073550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 120

約数和(自身を含む): 71839152

約数和(自身を除く): 46765602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 41, 45, 50, 54, 75, 81, 82, 90, 123, 135, 150, 151, 162, 205, 225, 246, 270, 302, 369, 405, 410, 450, 453, 615, 675, 738, 755, 810, 906, 1025, 1107, 1230, 1350, 1359, 1510, 1845, 2025, 2050, 2214, 2265, 2718, 3075, 3321, 3690, 3775, 4050, 4077, 4530, 5535, 6150, 6191, 6642, 6795, 7550, 8154, 9225, 11070, 11325, 12231, 12382, 13590, 16605, 18450, 18573, 20385, 22650, 24462, 27675, 30955, 33210, 33975, 37146, 40770, 55350, 55719, 61155, 61910, 67950, 83025, 92865, 101925, 111438, 122310, 154775, 166050, 167157, 185730, 203850, 278595, 305775, 309550, 334314, 464325, 501471, 557190, 611550, 835785, 928650, 1002942, 1392975, 1671570, 2507355, 2785950, 4178925, 5014710, 8357850, 12536775, 25073550]

約数ペア:

[(1, 25073550), (2, 12536775), (3, 8357850), (5, 5014710), (6, 4178925), (9, 2785950), (10, 2507355), (15, 1671570), (18, 1392975), (25, 1002942), (27, 928650), (30, 835785), (41, 611550), (45, 557190), (50, 501471), (54, 464325), (75, 334314), (81, 309550), (82, 305775), (90, 278595), (123, 203850), (135, 185730), (150, 167157), (151, 166050), (162, 154775), (205, 122310), (225, 111438), (246, 101925), (270, 92865), (302, 83025), (369, 67950), (405, 61910), (410, 61155), (450, 55719), (453, 55350), (615, 40770), (675, 37146), (738, 33975), (755, 33210), (810, 30955), (906, 27675), (1025, 24462), (1107, 22650), (1230, 20385), (1350, 18573), (1359, 18450), (1510, 16605), (1845, 13590), (2025, 12382), (2050, 12231), (2214, 11325), (2265, 11070), (2718, 9225), (3075, 8154), (3321, 7550), (3690, 6795), (3775, 6642), (4050, 6191), (4077, 6150), (4530, 5535)]