1296738000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1271

約数の個数: 240

約数和(自身を含む): 4607218512

約数和(自身を除く): 3310480512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 61, 72, 75, 80, 90, 100, 120, 122, 125, 144, 150, 180, 183, 200, 225, 240, 244, 250, 300, 305, 360, 366, 375, 400, 450, 488, 500, 549, 600, 610, 720, 732, 750, 900, 915, 976, 1000, 1098, 1125, 1181, 1200, 1220, 1464, 1500, 1525, 1800, 1830, 2000, 2196, 2250, 2362, 2440, 2745, 2928, 3000, 3050, 3543, 3600, 3660, 4392, 4500, 4575, 4724, 4880, 5490, 5905, 6000, 6100, 7086, 7320, 7625, 8784, 9000, 9150, 9448, 10629, 10980, 11810, 12200, 13725, 14172, 14640, 15250, 17715, 18000, 18300, 18896, 21258, 21960, 22875, 23620, 24400, 27450, 28344, 29525, 30500, 35430, 36600, 42516, 43920, 45750, 47240, 53145, 54900, 56688, 59050, 61000, 68625, 70860, 72041, 73200, 85032, 88575, 91500, 94480, 106290, 109800, 118100, 122000, 137250, 141720, 144082, 147625, 170064, 177150, 183000, 212580, 216123, 219600, 236200, 265725, 274500, 283440, 288164, 295250, 354300, 360205, 366000, 425160, 432246, 442875, 472400, 531450, 549000, 576328, 590500, 648369, 708600, 720410, 850320, 864492, 885750, 1062900, 1080615, 1098000, 1152656, 1181000, 1296738, 1328625, 1417200, 1440820, 1728984, 1771500, 1801025, 2125800, 2161230, 2362000, 2593476, 2657250, 2881640, 3241845, 3457968, 3543000, 3602050, 4251600, 4322460, 5186952, 5314500, 5403075, 5763280, 6483690, 7086000, 7204100, 8644920, 9005125, 10373904, 10629000, 10806150, 12967380, 14408200, 16209225, 17289840, 18010250, 21258000, 21612300, 25934760, 27015375, 28816400, 32418450, 36020500, 43224600, 51869520, 54030750, 64836900, 72041000, 81046125, 86449200, 108061500, 129673800, 144082000, 162092250, 216123000, 259347600, 324184500, 432246000, 648369000, 1296738000]

約数ペア:

[(1, 1296738000), (2, 648369000), (3, 432246000), (4, 324184500), (5, 259347600), (6, 216123000), (8, 162092250), (9, 144082000), (10, 129673800), (12, 108061500), (15, 86449200), (16, 81046125), (18, 72041000), (20, 64836900), (24, 54030750), (25, 51869520), (30, 43224600), (36, 36020500), (40, 32418450), (45, 28816400), (48, 27015375), (50, 25934760), (60, 21612300), (61, 21258000), (72, 18010250), (75, 17289840), (80, 16209225), (90, 14408200), (100, 12967380), (120, 10806150), (122, 10629000), (125, 10373904), (144, 9005125), (150, 8644920), (180, 7204100), (183, 7086000), (200, 6483690), (225, 5763280), (240, 5403075), (244, 5314500), (250, 5186952), (300, 4322460), (305, 4251600), (360, 3602050), (366, 3543000), (375, 3457968), (400, 3241845), (450, 2881640), (488, 2657250), (500, 2593476), (549, 2362000), (600, 2161230), (610, 2125800), (720, 1801025), (732, 1771500), (750, 1728984), (900, 1440820), (915, 1417200), (976, 1328625), (1000, 1296738), (1098, 1181000), (1125, 1152656), (1181, 1098000), (1200, 1080615), (1220, 1062900), (1464, 885750), (1500, 864492), (1525, 850320), (1800, 720410), (1830, 708600), (2000, 648369), (2196, 590500), (2250, 576328), (2362, 549000), (2440, 531450), (2745, 472400), (2928, 442875), (3000, 432246), (3050, 425160), (3543, 366000), (3600, 360205), (3660, 354300), (4392, 295250), (4500, 288164), (4575, 283440), (4724, 274500), (4880, 265725), (5490, 236200), (5905, 219600), (6000, 216123), (6100, 212580), (7086, 183000), (7320, 177150), (7625, 170064), (8784, 147625), (9000, 144082), (9150, 141720), (9448, 137250), (10629, 122000), (10980, 118100), (11810, 109800), (12200, 106290), (13725, 94480), (14172, 91500), (14640, 88575), (15250, 85032), (17715, 73200), (18000, 72041), (18300, 70860), (18896, 68625), (21258, 61000), (21960, 59050), (22875, 56688), (23620, 54900), (24400, 53145), (27450, 47240), (28344, 45750), (29525, 43920), (30500, 42516), (35430, 36600)]