1377807600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{88321}}^1$

素因数の和:88355

約数の個数: 120

約数和(自身を含む): 4753136752

約数和(自身を除く): 3375329152

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, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 88321, 176642, 264963, 353284, 441605, 529926, 706568, 883210, 1059852, 1148173, 1324815, 1413136, 1766420, 2119704, 2208025, 2296346, 2649630, 3444519, 3532840, 4239408, 4416050, 4592692, 5299260, 5740865, 6624075, 6889038, 7065680, 8832100, 9185384, 10598520, 11481730, 13248150, 13778076, 17222595, 17664200, 18370768, 21197040, 22963460, 26496300, 27556152, 28704325, 34445190, 35328400, 45926920, 52992600, 55112304, 57408650, 68890380, 86112975, 91853840, 105985200, 114817300, 137780760, 172225950, 229634600, 275561520, 344451900, 459269200, 688903800, 1377807600]

約数ペア:

[(1, 1377807600), (2, 688903800), (3, 459269200), (4, 344451900), (5, 275561520), (6, 229634600), (8, 172225950), (10, 137780760), (12, 114817300), (13, 105985200), (15, 91853840), (16, 86112975), (20, 68890380), (24, 57408650), (25, 55112304), (26, 52992600), (30, 45926920), (39, 35328400), (40, 34445190), (48, 28704325), (50, 27556152), (52, 26496300), (60, 22963460), (65, 21197040), (75, 18370768), (78, 17664200), (80, 17222595), (100, 13778076), (104, 13248150), (120, 11481730), (130, 10598520), (150, 9185384), (156, 8832100), (195, 7065680), (200, 6889038), (208, 6624075), (240, 5740865), (260, 5299260), (300, 4592692), (312, 4416050), (325, 4239408), (390, 3532840), (400, 3444519), (520, 2649630), (600, 2296346), (624, 2208025), (650, 2119704), (780, 1766420), (975, 1413136), (1040, 1324815), (1200, 1148173), (1300, 1059852), (1560, 883210), (1950, 706568), (2600, 529926), (3120, 441605), (3900, 353284), (5200, 264963), (7800, 176642), (15600, 88321)]