22639500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 240

約数和(自身を含む): 81393312

約数和(自身を除く): 58753812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 43, 45, 50, 52, 54, 60, 65, 75, 78, 81, 86, 90, 100, 108, 117, 125, 129, 130, 135, 150, 156, 162, 172, 180, 195, 215, 225, 234, 250, 258, 260, 270, 300, 324, 325, 351, 375, 387, 390, 405, 430, 450, 468, 500, 516, 540, 559, 585, 645, 650, 675, 702, 750, 774, 780, 810, 860, 900, 975, 1053, 1075, 1118, 1125, 1161, 1170, 1290, 1300, 1350, 1404, 1500, 1548, 1620, 1625, 1677, 1755, 1935, 1950, 2025, 2106, 2150, 2236, 2250, 2322, 2340, 2580, 2700, 2795, 2925, 3225, 3250, 3354, 3375, 3483, 3510, 3870, 3900, 4050, 4212, 4300, 4500, 4644, 4875, 5031, 5265, 5375, 5590, 5805, 5850, 6450, 6500, 6708, 6750, 6966, 7020, 7740, 8100, 8385, 8775, 9675, 9750, 10062, 10125, 10530, 10750, 11180, 11610, 11700, 12900, 13500, 13932, 13975, 14625, 15093, 16125, 16770, 17415, 17550, 19350, 19500, 20124, 20250, 21060, 21500, 23220, 25155, 26325, 27950, 29025, 29250, 30186, 32250, 33540, 34830, 35100, 38700, 40500, 41925, 43875, 45279, 48375, 50310, 52650, 55900, 58050, 58500, 60372, 64500, 69660, 69875, 75465, 83850, 87075, 87750, 90558, 96750, 100620, 105300, 116100, 125775, 131625, 139750, 145125, 150930, 167700, 174150, 175500, 181116, 193500, 209625, 226395, 251550, 263250, 279500, 290250, 301860, 348300, 377325, 419250, 435375, 452790, 503100, 526500, 580500, 628875, 754650, 838500, 870750, 905580, 1131975, 1257750, 1509300, 1741500, 1886625, 2263950, 2515500, 3773250, 4527900, 5659875, 7546500, 11319750, 22639500]

約数ペア:

[(1, 22639500), (2, 11319750), (3, 7546500), (4, 5659875), (5, 4527900), (6, 3773250), (9, 2515500), (10, 2263950), (12, 1886625), (13, 1741500), (15, 1509300), (18, 1257750), (20, 1131975), (25, 905580), (26, 870750), (27, 838500), (30, 754650), (36, 628875), (39, 580500), (43, 526500), (45, 503100), (50, 452790), (52, 435375), (54, 419250), (60, 377325), (65, 348300), (75, 301860), (78, 290250), (81, 279500), (86, 263250), (90, 251550), (100, 226395), (108, 209625), (117, 193500), (125, 181116), (129, 175500), (130, 174150), (135, 167700), (150, 150930), (156, 145125), (162, 139750), (172, 131625), (180, 125775), (195, 116100), (215, 105300), (225, 100620), (234, 96750), (250, 90558), (258, 87750), (260, 87075), (270, 83850), (300, 75465), (324, 69875), (325, 69660), (351, 64500), (375, 60372), (387, 58500), (390, 58050), (405, 55900), (430, 52650), (450, 50310), (468, 48375), (500, 45279), (516, 43875), (540, 41925), (559, 40500), (585, 38700), (645, 35100), (650, 34830), (675, 33540), (702, 32250), (750, 30186), (774, 29250), (780, 29025), (810, 27950), (860, 26325), (900, 25155), (975, 23220), (1053, 21500), (1075, 21060), (1118, 20250), (1125, 20124), (1161, 19500), (1170, 19350), (1290, 17550), (1300, 17415), (1350, 16770), (1404, 16125), (1500, 15093), (1548, 14625), (1620, 13975), (1625, 13932), (1677, 13500), (1755, 12900), (1935, 11700), (1950, 11610), (2025, 11180), (2106, 10750), (2150, 10530), (2236, 10125), (2250, 10062), (2322, 9750), (2340, 9675), (2580, 8775), (2700, 8385), (2795, 8100), (2925, 7740), (3225, 7020), (3250, 6966), (3354, 6750), (3375, 6708), (3483, 6500), (3510, 6450), (3870, 5850), (3900, 5805), (4050, 5590), (4212, 5375), (4300, 5265), (4500, 5031), (4644, 4875)]