1207293750

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 216

約数和(自身を含む): 3568271616

約数和(自身を除く): 2360977866

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 127, 130, 150, 169, 195, 225, 234, 250, 254, 325, 338, 375, 381, 390, 450, 507, 585, 625, 635, 650, 750, 762, 845, 975, 1014, 1125, 1143, 1170, 1250, 1270, 1521, 1625, 1651, 1690, 1875, 1905, 1950, 2250, 2286, 2535, 2925, 3042, 3125, 3175, 3250, 3302, 3750, 3810, 4225, 4875, 4953, 5070, 5625, 5715, 5850, 6250, 6350, 7605, 8125, 8255, 8450, 9375, 9525, 9750, 9906, 11250, 11430, 12675, 14625, 14859, 15210, 15875, 16250, 16510, 18750, 19050, 21125, 21463, 24375, 24765, 25350, 28125, 28575, 29250, 29718, 31750, 38025, 40625, 41275, 42250, 42926, 47625, 48750, 49530, 56250, 57150, 63375, 64389, 73125, 74295, 76050, 79375, 81250, 82550, 95250, 105625, 107315, 121875, 123825, 126750, 128778, 142875, 146250, 148590, 158750, 190125, 193167, 206375, 211250, 214630, 238125, 243750, 247650, 285750, 316875, 321945, 365625, 371475, 380250, 386334, 396875, 412750, 476250, 528125, 536575, 619125, 633750, 643890, 714375, 731250, 742950, 793750, 950625, 965835, 1031875, 1056250, 1073150, 1190625, 1238250, 1428750, 1584375, 1609725, 1857375, 1901250, 1931670, 2063750, 2381250, 2682875, 3095625, 3168750, 3219450, 3571875, 3714750, 4753125, 4829175, 5159375, 5365750, 6191250, 7143750, 8048625, 9286875, 9506250, 9658350, 10318750, 13414375, 15478125, 16097250, 18573750, 24145875, 26828750, 30956250, 40243125, 46434375, 48291750, 67071875, 80486250, 92868750, 120729375, 134143750, 201215625, 241458750, 402431250, 603646875, 1207293750]

約数ペア:

[(1, 1207293750), (2, 603646875), (3, 402431250), (5, 241458750), (6, 201215625), (9, 134143750), (10, 120729375), (13, 92868750), (15, 80486250), (18, 67071875), (25, 48291750), (26, 46434375), (30, 40243125), (39, 30956250), (45, 26828750), (50, 24145875), (65, 18573750), (75, 16097250), (78, 15478125), (90, 13414375), (117, 10318750), (125, 9658350), (127, 9506250), (130, 9286875), (150, 8048625), (169, 7143750), (195, 6191250), (225, 5365750), (234, 5159375), (250, 4829175), (254, 4753125), (325, 3714750), (338, 3571875), (375, 3219450), (381, 3168750), (390, 3095625), (450, 2682875), (507, 2381250), (585, 2063750), (625, 1931670), (635, 1901250), (650, 1857375), (750, 1609725), (762, 1584375), (845, 1428750), (975, 1238250), (1014, 1190625), (1125, 1073150), (1143, 1056250), (1170, 1031875), (1250, 965835), (1270, 950625), (1521, 793750), (1625, 742950), (1651, 731250), (1690, 714375), (1875, 643890), (1905, 633750), (1950, 619125), (2250, 536575), (2286, 528125), (2535, 476250), (2925, 412750), (3042, 396875), (3125, 386334), (3175, 380250), (3250, 371475), (3302, 365625), (3750, 321945), (3810, 316875), (4225, 285750), (4875, 247650), (4953, 243750), (5070, 238125), (5625, 214630), (5715, 211250), (5850, 206375), (6250, 193167), (6350, 190125), (7605, 158750), (8125, 148590), (8255, 146250), (8450, 142875), (9375, 128778), (9525, 126750), (9750, 123825), (9906, 121875), (11250, 107315), (11430, 105625), (12675, 95250), (14625, 82550), (14859, 81250), (15210, 79375), (15875, 76050), (16250, 74295), (16510, 73125), (18750, 64389), (19050, 63375), (21125, 57150), (21463, 56250), (24375, 49530), (24765, 48750), (25350, 47625), (28125, 42926), (28575, 42250), (29250, 41275), (29718, 40625), (31750, 38025)]