20435185200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{3469}}^1\times {\mathrm{4909}}^1$

素因数の和:8399

約数の個数: 120

約数和(自身を含む): 65492918800

約数和(自身を除く): 45057733600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 3469, 4909, 6938, 9818, 10407, 13876, 14727, 17345, 19636, 20814, 24545, 27752, 29454, 34690, 39272, 41628, 49090, 52035, 55504, 58908, 69380, 73635, 78544, 83256, 86725, 98180, 104070, 117816, 122725, 138760, 147270, 166512, 173450, 196360, 208140, 235632, 245450, 260175, 277520, 294540, 346900, 368175, 392720, 416280, 490900, 520350, 589080, 693800, 736350, 832560, 981800, 1040700, 1178160, 1387600, 1472700, 1963600, 2081400, 2945400, 4162800, 5890800, 17029321, 34058642, 51087963, 68117284, 85146605, 102175926, 136234568, 170293210, 204351852, 255439815, 272469136, 340586420, 408703704, 425733025, 510879630, 681172840, 817407408, 851466050, 1021759260, 1277199075, 1362345680, 1702932100, 2043518520, 2554398150, 3405864200, 4087037040, 5108796300, 6811728400, 10217592600, 20435185200]

約数ペア:

[(1, 20435185200), (2, 10217592600), (3, 6811728400), (4, 5108796300), (5, 4087037040), (6, 3405864200), (8, 2554398150), (10, 2043518520), (12, 1702932100), (15, 1362345680), (16, 1277199075), (20, 1021759260), (24, 851466050), (25, 817407408), (30, 681172840), (40, 510879630), (48, 425733025), (50, 408703704), (60, 340586420), (75, 272469136), (80, 255439815), (100, 204351852), (120, 170293210), (150, 136234568), (200, 102175926), (240, 85146605), (300, 68117284), (400, 51087963), (600, 34058642), (1200, 17029321), (3469, 5890800), (4909, 4162800), (6938, 2945400), (9818, 2081400), (10407, 1963600), (13876, 1472700), (14727, 1387600), (17345, 1178160), (19636, 1040700), (20814, 981800), (24545, 832560), (27752, 736350), (29454, 693800), (34690, 589080), (39272, 520350), (41628, 490900), (49090, 416280), (52035, 392720), (55504, 368175), (58908, 346900), (69380, 294540), (73635, 277520), (78544, 260175), (83256, 245450), (86725, 235632), (98180, 208140), (104070, 196360), (117816, 173450), (122725, 166512), (138760, 147270)]