384747300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{20357}}^1$

素因数の和:20387

約数の個数: 144

約数和(自身を含む): 1413659520

約数和(自身を除く): 1028912220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 18900, 20357, 40714, 61071, 81428, 101785, 122142, 142499, 183213, 203570, 244284, 284998, 305355, 366426, 407140, 427497, 508925, 549639, 569996, 610710, 712495, 732852, 854994, 916065, 1017850, 1099278, 1221420, 1282491, 1424990, 1526775, 1709988, 1832130, 2035700, 2137485, 2198556, 2564982, 2748195, 2849980, 3053550, 3562475, 3664260, 3847473, 4274970, 4580325, 5129964, 5496390, 6107100, 6412455, 7124950, 7694946, 8549940, 9160650, 10687425, 10992780, 12824910, 13740975, 14249900, 15389892, 18321300, 19237365, 21374850, 25649820, 27481950, 32062275, 38474730, 42749700, 54963900, 64124550, 76949460, 96186825, 128249100, 192373650, 384747300]

約数ペア:

[(1, 384747300), (2, 192373650), (3, 128249100), (4, 96186825), (5, 76949460), (6, 64124550), (7, 54963900), (9, 42749700), (10, 38474730), (12, 32062275), (14, 27481950), (15, 25649820), (18, 21374850), (20, 19237365), (21, 18321300), (25, 15389892), (27, 14249900), (28, 13740975), (30, 12824910), (35, 10992780), (36, 10687425), (42, 9160650), (45, 8549940), (50, 7694946), (54, 7124950), (60, 6412455), (63, 6107100), (70, 5496390), (75, 5129964), (84, 4580325), (90, 4274970), (100, 3847473), (105, 3664260), (108, 3562475), (126, 3053550), (135, 2849980), (140, 2748195), (150, 2564982), (175, 2198556), (180, 2137485), (189, 2035700), (210, 1832130), (225, 1709988), (252, 1526775), (270, 1424990), (300, 1282491), (315, 1221420), (350, 1099278), (378, 1017850), (420, 916065), (450, 854994), (525, 732852), (540, 712495), (630, 610710), (675, 569996), (700, 549639), (756, 508925), (900, 427497), (945, 407140), (1050, 366426), (1260, 305355), (1350, 284998), (1575, 244284), (1890, 203570), (2100, 183213), (2700, 142499), (3150, 122142), (3780, 101785), (4725, 81428), (6300, 61071), (9450, 40714), (18900, 20357)]