47551860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:367

約数の個数: 120

約数和(自身を含む): 150935400

約数和(自身を除く): 103383540

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, 149, 162, 180, 197, 270, 298, 324, 394, 405, 447, 540, 591, 596, 745, 788, 810, 894, 985, 1182, 1341, 1490, 1620, 1773, 1788, 1970, 2235, 2364, 2682, 2955, 2980, 3546, 3940, 4023, 4470, 5319, 5364, 5910, 6705, 7092, 8046, 8865, 8940, 10638, 11820, 12069, 13410, 15957, 16092, 17730, 20115, 21276, 24138, 26595, 26820, 29353, 31914, 35460, 40230, 48276, 53190, 58706, 60345, 63828, 79785, 80460, 88059, 106380, 117412, 120690, 146765, 159570, 176118, 241380, 264177, 293530, 319140, 352236, 440295, 528354, 587060, 792531, 880590, 1056708, 1320885, 1585062, 1761180, 2377593, 2641770, 3170124, 3962655, 4755186, 5283540, 7925310, 9510372, 11887965, 15850620, 23775930, 47551860]

約数ペア:

[(1, 47551860), (2, 23775930), (3, 15850620), (4, 11887965), (5, 9510372), (6, 7925310), (9, 5283540), (10, 4755186), (12, 3962655), (15, 3170124), (18, 2641770), (20, 2377593), (27, 1761180), (30, 1585062), (36, 1320885), (45, 1056708), (54, 880590), (60, 792531), (81, 587060), (90, 528354), (108, 440295), (135, 352236), (149, 319140), (162, 293530), (180, 264177), (197, 241380), (270, 176118), (298, 159570), (324, 146765), (394, 120690), (405, 117412), (447, 106380), (540, 88059), (591, 80460), (596, 79785), (745, 63828), (788, 60345), (810, 58706), (894, 53190), (985, 48276), (1182, 40230), (1341, 35460), (1490, 31914), (1620, 29353), (1773, 26820), (1788, 26595), (1970, 24138), (2235, 21276), (2364, 20115), (2682, 17730), (2955, 16092), (2980, 15957), (3546, 13410), (3940, 12069), (4023, 11820), (4470, 10638), (5319, 8940), (5364, 8865), (5910, 8046), (6705, 7092)]