25972650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 180

約数和(自身を含む): 80819046

約数和(自身を除く): 54846396

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 53, 54, 55, 66, 75, 81, 90, 99, 106, 110, 121, 135, 150, 159, 162, 165, 198, 225, 242, 265, 270, 275, 297, 318, 330, 363, 405, 450, 477, 495, 530, 550, 583, 594, 605, 675, 726, 795, 810, 825, 891, 954, 990, 1089, 1166, 1210, 1325, 1350, 1431, 1485, 1590, 1650, 1749, 1782, 1815, 2025, 2178, 2385, 2475, 2650, 2862, 2915, 2970, 3025, 3267, 3498, 3630, 3975, 4050, 4293, 4455, 4770, 4950, 5247, 5445, 5830, 6050, 6413, 6534, 7155, 7425, 7950, 8586, 8745, 8910, 9075, 9801, 10494, 10890, 11925, 12826, 14310, 14575, 14850, 15741, 16335, 17490, 18150, 19239, 19602, 21465, 22275, 23850, 26235, 27225, 29150, 31482, 32065, 32670, 35775, 38478, 42930, 43725, 44550, 47223, 49005, 52470, 54450, 57717, 64130, 71550, 78705, 81675, 87450, 94446, 96195, 98010, 107325, 115434, 131175, 157410, 160325, 163350, 173151, 192390, 214650, 236115, 245025, 262350, 288585, 320650, 346302, 393525, 472230, 480975, 490050, 519453, 577170, 787050, 865755, 961950, 1038906, 1180575, 1442925, 1731510, 2361150, 2597265, 2885850, 4328775, 5194530, 8657550, 12986325, 25972650]

約数ペア:

[(1, 25972650), (2, 12986325), (3, 8657550), (5, 5194530), (6, 4328775), (9, 2885850), (10, 2597265), (11, 2361150), (15, 1731510), (18, 1442925), (22, 1180575), (25, 1038906), (27, 961950), (30, 865755), (33, 787050), (45, 577170), (50, 519453), (53, 490050), (54, 480975), (55, 472230), (66, 393525), (75, 346302), (81, 320650), (90, 288585), (99, 262350), (106, 245025), (110, 236115), (121, 214650), (135, 192390), (150, 173151), (159, 163350), (162, 160325), (165, 157410), (198, 131175), (225, 115434), (242, 107325), (265, 98010), (270, 96195), (275, 94446), (297, 87450), (318, 81675), (330, 78705), (363, 71550), (405, 64130), (450, 57717), (477, 54450), (495, 52470), (530, 49005), (550, 47223), (583, 44550), (594, 43725), (605, 42930), (675, 38478), (726, 35775), (795, 32670), (810, 32065), (825, 31482), (891, 29150), (954, 27225), (990, 26235), (1089, 23850), (1166, 22275), (1210, 21465), (1325, 19602), (1350, 19239), (1431, 18150), (1485, 17490), (1590, 16335), (1650, 15741), (1749, 14850), (1782, 14575), (1815, 14310), (2025, 12826), (2178, 11925), (2385, 10890), (2475, 10494), (2650, 9801), (2862, 9075), (2915, 8910), (2970, 8745), (3025, 8586), (3267, 7950), (3498, 7425), (3630, 7155), (3975, 6534), (4050, 6413), (4293, 6050), (4455, 5830), (4770, 5445), (4950, 5247)]