24970500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 81768960

約数和(自身を除く): 56798460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 125, 150, 155, 179, 180, 186, 225, 250, 279, 300, 310, 358, 372, 375, 450, 465, 500, 537, 558, 620, 716, 750, 775, 895, 900, 930, 1074, 1116, 1125, 1395, 1500, 1550, 1611, 1790, 1860, 2148, 2250, 2325, 2685, 2790, 3100, 3222, 3580, 3875, 4475, 4500, 4650, 5370, 5549, 5580, 6444, 6975, 7750, 8055, 8950, 9300, 10740, 11098, 11625, 13425, 13950, 15500, 16110, 16647, 17900, 22196, 22375, 23250, 26850, 27745, 27900, 32220, 33294, 34875, 40275, 44750, 46500, 49941, 53700, 55490, 66588, 67125, 69750, 80550, 83235, 89500, 99882, 110980, 134250, 138725, 139500, 161100, 166470, 199764, 201375, 249705, 268500, 277450, 332940, 402750, 416175, 499410, 554900, 693625, 805500, 832350, 998820, 1248525, 1387250, 1664700, 2080875, 2497050, 2774500, 4161750, 4994100, 6242625, 8323500, 12485250, 24970500]

約数ペア:

[(1, 24970500), (2, 12485250), (3, 8323500), (4, 6242625), (5, 4994100), (6, 4161750), (9, 2774500), (10, 2497050), (12, 2080875), (15, 1664700), (18, 1387250), (20, 1248525), (25, 998820), (30, 832350), (31, 805500), (36, 693625), (45, 554900), (50, 499410), (60, 416175), (62, 402750), (75, 332940), (90, 277450), (93, 268500), (100, 249705), (124, 201375), (125, 199764), (150, 166470), (155, 161100), (179, 139500), (180, 138725), (186, 134250), (225, 110980), (250, 99882), (279, 89500), (300, 83235), (310, 80550), (358, 69750), (372, 67125), (375, 66588), (450, 55490), (465, 53700), (500, 49941), (537, 46500), (558, 44750), (620, 40275), (716, 34875), (750, 33294), (775, 32220), (895, 27900), (900, 27745), (930, 26850), (1074, 23250), (1116, 22375), (1125, 22196), (1395, 17900), (1500, 16647), (1550, 16110), (1611, 15500), (1790, 13950), (1860, 13425), (2148, 11625), (2250, 11098), (2325, 10740), (2685, 9300), (2790, 8950), (3100, 8055), (3222, 7750), (3580, 6975), (3875, 6444), (4475, 5580), (4500, 5549), (4650, 5370)]