15804600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 57853440

約数和(自身を除く): 42048840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 53, 56, 60, 70, 71, 75, 84, 100, 105, 106, 120, 140, 142, 150, 159, 168, 175, 200, 210, 212, 213, 265, 280, 284, 300, 318, 350, 355, 371, 420, 424, 426, 497, 525, 530, 568, 600, 636, 700, 710, 742, 795, 840, 852, 994, 1050, 1060, 1065, 1113, 1272, 1325, 1400, 1420, 1484, 1491, 1590, 1704, 1775, 1855, 1988, 2100, 2120, 2130, 2226, 2485, 2650, 2840, 2968, 2982, 3180, 3550, 3710, 3763, 3975, 3976, 4200, 4260, 4452, 4970, 5300, 5325, 5565, 5964, 6360, 7100, 7420, 7455, 7526, 7950, 8520, 8904, 9275, 9940, 10600, 10650, 11130, 11289, 11928, 12425, 14200, 14840, 14910, 15052, 15900, 18550, 18815, 19880, 21300, 22260, 22578, 24850, 26341, 27825, 29820, 30104, 31800, 37100, 37275, 37630, 42600, 44520, 45156, 49700, 52682, 55650, 56445, 59640, 74200, 74550, 75260, 79023, 90312, 94075, 99400, 105364, 111300, 112890, 131705, 149100, 150520, 158046, 188150, 210728, 222600, 225780, 263410, 282225, 298200, 316092, 376300, 395115, 451560, 526820, 564450, 632184, 658525, 752600, 790230, 1053640, 1128900, 1317050, 1580460, 1975575, 2257800, 2634100, 3160920, 3951150, 5268200, 7902300, 15804600]

約数ペア:

[(1, 15804600), (2, 7902300), (3, 5268200), (4, 3951150), (5, 3160920), (6, 2634100), (7, 2257800), (8, 1975575), (10, 1580460), (12, 1317050), (14, 1128900), (15, 1053640), (20, 790230), (21, 752600), (24, 658525), (25, 632184), (28, 564450), (30, 526820), (35, 451560), (40, 395115), (42, 376300), (50, 316092), (53, 298200), (56, 282225), (60, 263410), (70, 225780), (71, 222600), (75, 210728), (84, 188150), (100, 158046), (105, 150520), (106, 149100), (120, 131705), (140, 112890), (142, 111300), (150, 105364), (159, 99400), (168, 94075), (175, 90312), (200, 79023), (210, 75260), (212, 74550), (213, 74200), (265, 59640), (280, 56445), (284, 55650), (300, 52682), (318, 49700), (350, 45156), (355, 44520), (371, 42600), (420, 37630), (424, 37275), (426, 37100), (497, 31800), (525, 30104), (530, 29820), (568, 27825), (600, 26341), (636, 24850), (700, 22578), (710, 22260), (742, 21300), (795, 19880), (840, 18815), (852, 18550), (994, 15900), (1050, 15052), (1060, 14910), (1065, 14840), (1113, 14200), (1272, 12425), (1325, 11928), (1400, 11289), (1420, 11130), (1484, 10650), (1491, 10600), (1590, 9940), (1704, 9275), (1775, 8904), (1855, 8520), (1988, 7950), (2100, 7526), (2120, 7455), (2130, 7420), (2226, 7100), (2485, 6360), (2650, 5964), (2840, 5565), (2968, 5325), (2982, 5300), (3180, 4970), (3550, 4452), (3710, 4260), (3763, 4200), (3975, 3976)]