112656420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:571

約数の個数: 120

約数和(自身を含む): 356207544

約数和(自身を除く): 243551124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 197, 270, 324, 353, 394, 405, 540, 591, 706, 788, 810, 985, 1059, 1182, 1412, 1620, 1765, 1773, 1970, 2118, 2364, 2955, 3177, 3530, 3546, 3940, 4236, 5295, 5319, 5910, 6354, 7060, 7092, 8865, 9531, 10590, 10638, 11820, 12708, 15885, 15957, 17730, 19062, 21180, 21276, 26595, 28593, 31770, 31914, 35460, 38124, 47655, 53190, 57186, 63540, 63828, 69541, 79785, 95310, 106380, 114372, 139082, 142965, 159570, 190620, 208623, 278164, 285930, 319140, 347705, 417246, 571860, 625869, 695410, 834492, 1043115, 1251738, 1390820, 1877607, 2086230, 2503476, 3129345, 3755214, 4172460, 5632821, 6258690, 7510428, 9388035, 11265642, 12517380, 18776070, 22531284, 28164105, 37552140, 56328210, 112656420]

約数ペア:

[(1, 112656420), (2, 56328210), (3, 37552140), (4, 28164105), (5, 22531284), (6, 18776070), (9, 12517380), (10, 11265642), (12, 9388035), (15, 7510428), (18, 6258690), (20, 5632821), (27, 4172460), (30, 3755214), (36, 3129345), (45, 2503476), (54, 2086230), (60, 1877607), (81, 1390820), (90, 1251738), (108, 1043115), (135, 834492), (162, 695410), (180, 625869), (197, 571860), (270, 417246), (324, 347705), (353, 319140), (394, 285930), (405, 278164), (540, 208623), (591, 190620), (706, 159570), (788, 142965), (810, 139082), (985, 114372), (1059, 106380), (1182, 95310), (1412, 79785), (1620, 69541), (1765, 63828), (1773, 63540), (1970, 57186), (2118, 53190), (2364, 47655), (2955, 38124), (3177, 35460), (3530, 31914), (3546, 31770), (3940, 28593), (4236, 26595), (5295, 21276), (5319, 21180), (5910, 19062), (6354, 17730), (7060, 15957), (7092, 15885), (8865, 12708), (9531, 11820), (10590, 10638)]