25391100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 85494528

約数和(自身を除く): 60103428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 107, 113, 140, 150, 175, 210, 214, 226, 300, 321, 339, 350, 420, 428, 452, 525, 535, 565, 642, 678, 700, 749, 791, 1050, 1070, 1130, 1284, 1356, 1498, 1582, 1605, 1695, 2100, 2140, 2247, 2260, 2373, 2675, 2825, 2996, 3164, 3210, 3390, 3745, 3955, 4494, 4746, 5350, 5650, 6420, 6780, 7490, 7910, 8025, 8475, 8988, 9492, 10700, 11235, 11300, 11865, 12091, 14980, 15820, 16050, 16950, 18725, 19775, 22470, 23730, 24182, 32100, 33900, 36273, 37450, 39550, 44940, 47460, 48364, 56175, 59325, 60455, 72546, 74900, 79100, 84637, 112350, 118650, 120910, 145092, 169274, 181365, 224700, 237300, 241820, 253911, 302275, 338548, 362730, 423185, 507822, 604550, 725460, 846370, 906825, 1015644, 1209100, 1269555, 1692740, 1813650, 2115925, 2539110, 3627300, 4231850, 5078220, 6347775, 8463700, 12695550, 25391100]

約数ペア:

[(1, 25391100), (2, 12695550), (3, 8463700), (4, 6347775), (5, 5078220), (6, 4231850), (7, 3627300), (10, 2539110), (12, 2115925), (14, 1813650), (15, 1692740), (20, 1269555), (21, 1209100), (25, 1015644), (28, 906825), (30, 846370), (35, 725460), (42, 604550), (50, 507822), (60, 423185), (70, 362730), (75, 338548), (84, 302275), (100, 253911), (105, 241820), (107, 237300), (113, 224700), (140, 181365), (150, 169274), (175, 145092), (210, 120910), (214, 118650), (226, 112350), (300, 84637), (321, 79100), (339, 74900), (350, 72546), (420, 60455), (428, 59325), (452, 56175), (525, 48364), (535, 47460), (565, 44940), (642, 39550), (678, 37450), (700, 36273), (749, 33900), (791, 32100), (1050, 24182), (1070, 23730), (1130, 22470), (1284, 19775), (1356, 18725), (1498, 16950), (1582, 16050), (1605, 15820), (1695, 14980), (2100, 12091), (2140, 11865), (2247, 11300), (2260, 11235), (2373, 10700), (2675, 9492), (2825, 8988), (2996, 8475), (3164, 8025), (3210, 7910), (3390, 7490), (3745, 6780), (3955, 6420), (4494, 5650), (4746, 5350)]