76262760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:648

約数の個数: 192

約数和(自身を含む): 289111680

約数和(自身を除く): 212848920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 504, 530, 571, 630, 636, 742, 795, 840, 954, 1060, 1113, 1142, 1260, 1272, 1484, 1590, 1713, 1855, 1908, 2120, 2226, 2284, 2385, 2520, 2855, 2968, 3180, 3339, 3426, 3710, 3816, 3997, 4452, 4568, 4770, 5139, 5565, 5710, 6360, 6678, 6852, 7420, 7994, 8565, 8904, 9540, 10278, 11130, 11420, 11991, 13356, 13704, 14840, 15988, 16695, 17130, 19080, 19985, 20556, 22260, 22840, 23982, 25695, 26712, 30263, 31976, 33390, 34260, 35973, 39970, 41112, 44520, 47964, 51390, 59955, 60526, 66780, 68520, 71946, 79940, 90789, 95928, 102780, 119910, 121052, 133560, 143892, 151315, 159880, 179865, 181578, 205560, 211841, 239820, 242104, 272367, 287784, 302630, 359730, 363156, 423682, 453945, 479640, 544734, 605260, 635523, 719460, 726312, 847364, 907890, 1059205, 1089468, 1210520, 1271046, 1361835, 1438920, 1694728, 1815780, 1906569, 2118410, 2178936, 2542092, 2723670, 3177615, 3631560, 3813138, 4236820, 5084184, 5447340, 6355230, 7626276, 8473640, 9532845, 10894680, 12710460, 15252552, 19065690, 25420920, 38131380, 76262760]

約数ペア:

[(1, 76262760), (2, 38131380), (3, 25420920), (4, 19065690), (5, 15252552), (6, 12710460), (7, 10894680), (8, 9532845), (9, 8473640), (10, 7626276), (12, 6355230), (14, 5447340), (15, 5084184), (18, 4236820), (20, 3813138), (21, 3631560), (24, 3177615), (28, 2723670), (30, 2542092), (35, 2178936), (36, 2118410), (40, 1906569), (42, 1815780), (45, 1694728), (53, 1438920), (56, 1361835), (60, 1271046), (63, 1210520), (70, 1089468), (72, 1059205), (84, 907890), (90, 847364), (105, 726312), (106, 719460), (120, 635523), (126, 605260), (140, 544734), (159, 479640), (168, 453945), (180, 423682), (210, 363156), (212, 359730), (252, 302630), (265, 287784), (280, 272367), (315, 242104), (318, 239820), (360, 211841), (371, 205560), (420, 181578), (424, 179865), (477, 159880), (504, 151315), (530, 143892), (571, 133560), (630, 121052), (636, 119910), (742, 102780), (795, 95928), (840, 90789), (954, 79940), (1060, 71946), (1113, 68520), (1142, 66780), (1260, 60526), (1272, 59955), (1484, 51390), (1590, 47964), (1713, 44520), (1855, 41112), (1908, 39970), (2120, 35973), (2226, 34260), (2284, 33390), (2385, 31976), (2520, 30263), (2855, 26712), (2968, 25695), (3180, 23982), (3339, 22840), (3426, 22260), (3710, 20556), (3816, 19985), (3997, 19080), (4452, 17130), (4568, 16695), (4770, 15988), (5139, 14840), (5565, 13704), (5710, 13356), (6360, 11991), (6678, 11420), (6852, 11130), (7420, 10278), (7994, 9540), (8565, 8904)]