64798800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4909}}^1$

素因数の和:4941

約数の個数: 120

約数和(自身を含む): 226488480

約数和(自身を除く): 161689680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 4909, 6600, 9818, 13200, 14727, 19636, 24545, 29454, 39272, 49090, 53999, 58908, 73635, 78544, 98180, 107998, 117816, 122725, 147270, 161997, 196360, 215996, 235632, 245450, 269995, 294540, 323994, 368175, 392720, 431992, 490900, 539990, 589080, 647988, 736350, 809985, 863984, 981800, 1079980, 1178160, 1295976, 1349975, 1472700, 1619970, 1963600, 2159960, 2591952, 2699950, 2945400, 3239940, 4049925, 4319920, 5399900, 5890800, 6479880, 8099850, 10799800, 12959760, 16199700, 21599600, 32399400, 64798800]

約数ペア:

[(1, 64798800), (2, 32399400), (3, 21599600), (4, 16199700), (5, 12959760), (6, 10799800), (8, 8099850), (10, 6479880), (11, 5890800), (12, 5399900), (15, 4319920), (16, 4049925), (20, 3239940), (22, 2945400), (24, 2699950), (25, 2591952), (30, 2159960), (33, 1963600), (40, 1619970), (44, 1472700), (48, 1349975), (50, 1295976), (55, 1178160), (60, 1079980), (66, 981800), (75, 863984), (80, 809985), (88, 736350), (100, 647988), (110, 589080), (120, 539990), (132, 490900), (150, 431992), (165, 392720), (176, 368175), (200, 323994), (220, 294540), (240, 269995), (264, 245450), (275, 235632), (300, 215996), (330, 196360), (400, 161997), (440, 147270), (528, 122725), (550, 117816), (600, 107998), (660, 98180), (825, 78544), (880, 73635), (1100, 58908), (1200, 53999), (1320, 49090), (1650, 39272), (2200, 29454), (2640, 24545), (3300, 19636), (4400, 14727), (4909, 13200), (6600, 9818)]