37538280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{617}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 132319980

約数和(自身を除く): 94781700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 617, 676, 780, 845, 936, 1014, 1170, 1234, 1352, 1521, 1560, 1690, 1851, 2028, 2340, 2468, 2535, 3042, 3085, 3380, 3702, 4056, 4680, 4936, 5070, 5553, 6084, 6170, 6760, 7404, 7605, 8021, 9255, 10140, 11106, 12168, 12340, 14808, 15210, 16042, 18510, 20280, 22212, 24063, 24680, 27765, 30420, 32084, 37020, 40105, 44424, 48126, 55530, 60840, 64168, 72189, 74040, 80210, 96252, 104273, 111060, 120315, 144378, 160420, 192504, 208546, 222120, 240630, 288756, 312819, 320840, 360945, 417092, 481260, 521365, 577512, 625638, 721890, 834184, 938457, 962520, 1042730, 1251276, 1443780, 1564095, 1876914, 2085460, 2502552, 2887560, 3128190, 3753828, 4170920, 4692285, 6256380, 7507656, 9384570, 12512760, 18769140, 37538280]

約数ペア:

[(1, 37538280), (2, 18769140), (3, 12512760), (4, 9384570), (5, 7507656), (6, 6256380), (8, 4692285), (9, 4170920), (10, 3753828), (12, 3128190), (13, 2887560), (15, 2502552), (18, 2085460), (20, 1876914), (24, 1564095), (26, 1443780), (30, 1251276), (36, 1042730), (39, 962520), (40, 938457), (45, 834184), (52, 721890), (60, 625638), (65, 577512), (72, 521365), (78, 481260), (90, 417092), (104, 360945), (117, 320840), (120, 312819), (130, 288756), (156, 240630), (169, 222120), (180, 208546), (195, 192504), (234, 160420), (260, 144378), (312, 120315), (338, 111060), (360, 104273), (390, 96252), (468, 80210), (507, 74040), (520, 72189), (585, 64168), (617, 60840), (676, 55530), (780, 48126), (845, 44424), (936, 40105), (1014, 37020), (1170, 32084), (1234, 30420), (1352, 27765), (1521, 24680), (1560, 24063), (1690, 22212), (1851, 20280), (2028, 18510), (2340, 16042), (2468, 15210), (2535, 14808), (3042, 12340), (3085, 12168), (3380, 11106), (3702, 10140), (4056, 9255), (4680, 8021), (4936, 7605), (5070, 7404), (5553, 6760), (6084, 6170)]