6519000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 21228480

約数和(自身を除く): 14709480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 53, 60, 75, 82, 100, 106, 120, 123, 125, 150, 159, 164, 200, 205, 212, 246, 250, 265, 300, 318, 328, 375, 410, 424, 492, 500, 530, 600, 615, 636, 750, 795, 820, 984, 1000, 1025, 1060, 1230, 1272, 1325, 1500, 1590, 1640, 2050, 2120, 2173, 2460, 2650, 3000, 3075, 3180, 3975, 4100, 4346, 4920, 5125, 5300, 6150, 6360, 6519, 6625, 7950, 8200, 8692, 10250, 10600, 10865, 12300, 13038, 13250, 15375, 15900, 17384, 19875, 20500, 21730, 24600, 26076, 26500, 30750, 31800, 32595, 39750, 41000, 43460, 52152, 53000, 54325, 61500, 65190, 79500, 86920, 108650, 123000, 130380, 159000, 162975, 217300, 260760, 271625, 325950, 434600, 543250, 651900, 814875, 1086500, 1303800, 1629750, 2173000, 3259500, 6519000]

約数ペア:

[(1, 6519000), (2, 3259500), (3, 2173000), (4, 1629750), (5, 1303800), (6, 1086500), (8, 814875), (10, 651900), (12, 543250), (15, 434600), (20, 325950), (24, 271625), (25, 260760), (30, 217300), (40, 162975), (41, 159000), (50, 130380), (53, 123000), (60, 108650), (75, 86920), (82, 79500), (100, 65190), (106, 61500), (120, 54325), (123, 53000), (125, 52152), (150, 43460), (159, 41000), (164, 39750), (200, 32595), (205, 31800), (212, 30750), (246, 26500), (250, 26076), (265, 24600), (300, 21730), (318, 20500), (328, 19875), (375, 17384), (410, 15900), (424, 15375), (492, 13250), (500, 13038), (530, 12300), (600, 10865), (615, 10600), (636, 10250), (750, 8692), (795, 8200), (820, 7950), (984, 6625), (1000, 6519), (1025, 6360), (1060, 6150), (1230, 5300), (1272, 5125), (1325, 4920), (1500, 4346), (1590, 4100), (1640, 3975), (2050, 3180), (2120, 3075), (2173, 3000), (2460, 2650)]