215410800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{16319}}^1$

素因数の和:16351

約数の個数: 120

約数和(自身を含む): 752808960

約数和(自身を除く): 537398160

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, 6600, 13200, 16319, 32638, 48957, 65276, 81595, 97914, 130552, 163190, 179509, 195828, 244785, 261104, 326380, 359018, 391656, 407975, 489570, 538527, 652760, 718036, 783312, 815950, 897545, 979140, 1077054, 1223925, 1305520, 1436072, 1631900, 1795090, 1958280, 2154108, 2447850, 2692635, 2872144, 3263800, 3590180, 3916560, 4308216, 4487725, 4895700, 5385270, 6527600, 7180360, 8616432, 8975450, 9791400, 10770540, 13463175, 14360720, 17950900, 19582800, 21541080, 26926350, 35901800, 43082160, 53852700, 71803600, 107705400, 215410800]

約数ペア:

[(1, 215410800), (2, 107705400), (3, 71803600), (4, 53852700), (5, 43082160), (6, 35901800), (8, 26926350), (10, 21541080), (11, 19582800), (12, 17950900), (15, 14360720), (16, 13463175), (20, 10770540), (22, 9791400), (24, 8975450), (25, 8616432), (30, 7180360), (33, 6527600), (40, 5385270), (44, 4895700), (48, 4487725), (50, 4308216), (55, 3916560), (60, 3590180), (66, 3263800), (75, 2872144), (80, 2692635), (88, 2447850), (100, 2154108), (110, 1958280), (120, 1795090), (132, 1631900), (150, 1436072), (165, 1305520), (176, 1223925), (200, 1077054), (220, 979140), (240, 897545), (264, 815950), (275, 783312), (300, 718036), (330, 652760), (400, 538527), (440, 489570), (528, 407975), (550, 391656), (600, 359018), (660, 326380), (825, 261104), (880, 244785), (1100, 195828), (1200, 179509), (1320, 163190), (1650, 130552), (2200, 97914), (2640, 81595), (3300, 65276), (4400, 48957), (6600, 32638), (13200, 16319)]