25541528220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{14419}}^1$

素因数の和:15204

約数の個数: 144

約数和(自身を含む): 83551671840

約数和(自身を除く): 58010143620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 757, 780, 1170, 1514, 2271, 2340, 3028, 3785, 4542, 6813, 7570, 9084, 9841, 11355, 13626, 14419, 15140, 19682, 22710, 27252, 28838, 29523, 34065, 39364, 43257, 45420, 49205, 57676, 59046, 68130, 72095, 86514, 88569, 98410, 118092, 129771, 136260, 144190, 147615, 173028, 177138, 187447, 196820, 216285, 259542, 288380, 295230, 354276, 374894, 432570, 442845, 519084, 562341, 590460, 648855, 749788, 865140, 885690, 937235, 1124682, 1297710, 1687023, 1771380, 1874470, 2249364, 2595420, 2811705, 3374046, 3748940, 5623410, 6748092, 8435115, 10915183, 11246820, 16870230, 21830366, 32745549, 33740460, 43660732, 54575915, 65491098, 98236647, 109151830, 130982196, 141897379, 163727745, 196473294, 218303660, 283794758, 327455490, 392946588, 425692137, 491183235, 567589516, 654910980, 709486895, 851384274, 982366470, 1277076411, 1418973790, 1702768548, 1964732940, 2128460685, 2554152822, 2837947580, 4256921370, 5108305644, 6385382055, 8513842740, 12770764110, 25541528220]

約数ペア:

[(1, 25541528220), (2, 12770764110), (3, 8513842740), (4, 6385382055), (5, 5108305644), (6, 4256921370), (9, 2837947580), (10, 2554152822), (12, 2128460685), (13, 1964732940), (15, 1702768548), (18, 1418973790), (20, 1277076411), (26, 982366470), (30, 851384274), (36, 709486895), (39, 654910980), (45, 567589516), (52, 491183235), (60, 425692137), (65, 392946588), (78, 327455490), (90, 283794758), (117, 218303660), (130, 196473294), (156, 163727745), (180, 141897379), (195, 130982196), (234, 109151830), (260, 98236647), (390, 65491098), (468, 54575915), (585, 43660732), (757, 33740460), (780, 32745549), (1170, 21830366), (1514, 16870230), (2271, 11246820), (2340, 10915183), (3028, 8435115), (3785, 6748092), (4542, 5623410), (6813, 3748940), (7570, 3374046), (9084, 2811705), (9841, 2595420), (11355, 2249364), (13626, 1874470), (14419, 1771380), (15140, 1687023), (19682, 1297710), (22710, 1124682), (27252, 937235), (28838, 885690), (29523, 865140), (34065, 749788), (39364, 648855), (43257, 590460), (45420, 562341), (49205, 519084), (57676, 442845), (59046, 432570), (68130, 374894), (72095, 354276), (86514, 295230), (88569, 288380), (98410, 259542), (118092, 216285), (129771, 196820), (136260, 187447), (144190, 177138), (147615, 173028)]