264498000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3430

約数の個数: 160

約数和(自身を含む): 918607872

約数和(自身を除く): 654109872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 650, 750, 780, 975, 1000, 1040, 1200, 1300, 1500, 1560, 1625, 1950, 2000, 2600, 3000, 3120, 3250, 3391, 3900, 4875, 5200, 6000, 6500, 6782, 7800, 9750, 10173, 13000, 13564, 15600, 16955, 19500, 20346, 26000, 27128, 33910, 39000, 40692, 44083, 50865, 54256, 67820, 78000, 81384, 84775, 88166, 101730, 132249, 135640, 162768, 169550, 176332, 203460, 220415, 254325, 264498, 271280, 339100, 352664, 406920, 423875, 440830, 508650, 528996, 661245, 678200, 705328, 813840, 847750, 881660, 1017300, 1057992, 1102075, 1271625, 1322490, 1356400, 1695500, 1763320, 2034600, 2115984, 2204150, 2543250, 2644980, 3306225, 3391000, 3526640, 4069200, 4408300, 5086500, 5289960, 5510375, 6612450, 6782000, 8816600, 10173000, 10579920, 11020750, 13224900, 16531125, 17633200, 20346000, 22041500, 26449800, 33062250, 44083000, 52899600, 66124500, 88166000, 132249000, 264498000]

約数ペア:

[(1, 264498000), (2, 132249000), (3, 88166000), (4, 66124500), (5, 52899600), (6, 44083000), (8, 33062250), (10, 26449800), (12, 22041500), (13, 20346000), (15, 17633200), (16, 16531125), (20, 13224900), (24, 11020750), (25, 10579920), (26, 10173000), (30, 8816600), (39, 6782000), (40, 6612450), (48, 5510375), (50, 5289960), (52, 5086500), (60, 4408300), (65, 4069200), (75, 3526640), (78, 3391000), (80, 3306225), (100, 2644980), (104, 2543250), (120, 2204150), (125, 2115984), (130, 2034600), (150, 1763320), (156, 1695500), (195, 1356400), (200, 1322490), (208, 1271625), (240, 1102075), (250, 1057992), (260, 1017300), (300, 881660), (312, 847750), (325, 813840), (375, 705328), (390, 678200), (400, 661245), (500, 528996), (520, 508650), (600, 440830), (624, 423875), (650, 406920), (750, 352664), (780, 339100), (975, 271280), (1000, 264498), (1040, 254325), (1200, 220415), (1300, 203460), (1500, 176332), (1560, 169550), (1625, 162768), (1950, 135640), (2000, 132249), (2600, 101730), (3000, 88166), (3120, 84775), (3250, 81384), (3391, 78000), (3900, 67820), (4875, 54256), (5200, 50865), (6000, 44083), (6500, 40692), (6782, 39000), (7800, 33910), (9750, 27128), (10173, 26000), (13000, 20346), (13564, 19500), (15600, 16955)]