15763800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 54996480

約数和(自身を除く): 39232680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 43, 47, 50, 52, 60, 65, 75, 78, 86, 94, 100, 104, 120, 129, 130, 141, 150, 156, 172, 188, 195, 200, 215, 235, 258, 260, 282, 300, 312, 325, 344, 376, 390, 430, 470, 516, 520, 559, 564, 600, 611, 645, 650, 705, 780, 860, 940, 975, 1032, 1075, 1118, 1128, 1175, 1222, 1290, 1300, 1410, 1560, 1677, 1720, 1833, 1880, 1950, 2021, 2150, 2236, 2350, 2444, 2580, 2600, 2795, 2820, 3055, 3225, 3354, 3525, 3666, 3900, 4042, 4300, 4472, 4700, 4888, 5160, 5590, 5640, 6063, 6110, 6450, 6708, 7050, 7332, 7800, 8084, 8385, 8600, 9165, 9400, 10105, 11180, 12126, 12220, 12900, 13416, 13975, 14100, 14664, 15275, 16168, 16770, 18330, 20210, 22360, 24252, 24440, 25800, 26273, 27950, 28200, 30315, 30550, 33540, 36660, 40420, 41925, 45825, 48504, 50525, 52546, 55900, 60630, 61100, 67080, 73320, 78819, 80840, 83850, 91650, 101050, 105092, 111800, 121260, 122200, 131365, 151575, 157638, 167700, 183300, 202100, 210184, 242520, 262730, 303150, 315276, 335400, 366600, 394095, 404200, 525460, 606300, 630552, 656825, 788190, 1050920, 1212600, 1313650, 1576380, 1970475, 2627300, 3152760, 3940950, 5254600, 7881900, 15763800]

約数ペア:

[(1, 15763800), (2, 7881900), (3, 5254600), (4, 3940950), (5, 3152760), (6, 2627300), (8, 1970475), (10, 1576380), (12, 1313650), (13, 1212600), (15, 1050920), (20, 788190), (24, 656825), (25, 630552), (26, 606300), (30, 525460), (39, 404200), (40, 394095), (43, 366600), (47, 335400), (50, 315276), (52, 303150), (60, 262730), (65, 242520), (75, 210184), (78, 202100), (86, 183300), (94, 167700), (100, 157638), (104, 151575), (120, 131365), (129, 122200), (130, 121260), (141, 111800), (150, 105092), (156, 101050), (172, 91650), (188, 83850), (195, 80840), (200, 78819), (215, 73320), (235, 67080), (258, 61100), (260, 60630), (282, 55900), (300, 52546), (312, 50525), (325, 48504), (344, 45825), (376, 41925), (390, 40420), (430, 36660), (470, 33540), (516, 30550), (520, 30315), (559, 28200), (564, 27950), (600, 26273), (611, 25800), (645, 24440), (650, 24252), (705, 22360), (780, 20210), (860, 18330), (940, 16770), (975, 16168), (1032, 15275), (1075, 14664), (1118, 14100), (1128, 13975), (1175, 13416), (1222, 12900), (1290, 12220), (1300, 12126), (1410, 11180), (1560, 10105), (1677, 9400), (1720, 9165), (1833, 8600), (1880, 8385), (1950, 8084), (2021, 7800), (2150, 7332), (2236, 7050), (2350, 6708), (2444, 6450), (2580, 6110), (2600, 6063), (2795, 5640), (2820, 5590), (3055, 5160), (3225, 4888), (3354, 4700), (3525, 4472), (3666, 4300), (3900, 4042)]