119469420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1789}}^1$

素因数の和:1864

約数の個数: 144

約数和(自身を含む): 422210880

約数和(自身を除く): 302741460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1789, 1855, 1908, 2226, 2385, 3180, 3339, 3578, 3710, 4452, 4770, 5367, 5565, 6678, 7156, 7420, 8945, 9540, 10734, 11130, 12523, 13356, 16101, 16695, 17890, 21468, 22260, 25046, 26835, 32202, 33390, 35780, 37569, 50092, 53670, 62615, 64404, 66780, 75138, 80505, 94817, 107340, 112707, 125230, 150276, 161010, 187845, 189634, 225414, 250460, 284451, 322020, 375690, 379268, 450828, 474085, 563535, 568902, 663719, 751380, 853353, 948170, 1127070, 1137804, 1327438, 1422255, 1706706, 1896340, 1991157, 2254140, 2654876, 2844510, 3318595, 3413412, 3982314, 4266765, 5689020, 5973471, 6637190, 7964628, 8533530, 9955785, 11946942, 13274380, 17067060, 19911570, 23893884, 29867355, 39823140, 59734710, 119469420]

約数ペア:

[(1, 119469420), (2, 59734710), (3, 39823140), (4, 29867355), (5, 23893884), (6, 19911570), (7, 17067060), (9, 13274380), (10, 11946942), (12, 9955785), (14, 8533530), (15, 7964628), (18, 6637190), (20, 5973471), (21, 5689020), (28, 4266765), (30, 3982314), (35, 3413412), (36, 3318595), (42, 2844510), (45, 2654876), (53, 2254140), (60, 1991157), (63, 1896340), (70, 1706706), (84, 1422255), (90, 1327438), (105, 1137804), (106, 1127070), (126, 948170), (140, 853353), (159, 751380), (180, 663719), (210, 568902), (212, 563535), (252, 474085), (265, 450828), (315, 379268), (318, 375690), (371, 322020), (420, 284451), (477, 250460), (530, 225414), (630, 189634), (636, 187845), (742, 161010), (795, 150276), (954, 125230), (1060, 112707), (1113, 107340), (1260, 94817), (1484, 80505), (1590, 75138), (1789, 66780), (1855, 64404), (1908, 62615), (2226, 53670), (2385, 50092), (3180, 37569), (3339, 35780), (3578, 33390), (3710, 32202), (4452, 26835), (4770, 25046), (5367, 22260), (5565, 21468), (6678, 17890), (7156, 16695), (7420, 16101), (8945, 13356), (9540, 12523), (10734, 11130)]