193482780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 615444480

約数和(自身を除く): 421961700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 31, 34, 51, 58, 60, 62, 68, 85, 87, 93, 102, 116, 124, 145, 155, 170, 174, 186, 204, 211, 255, 290, 310, 340, 348, 372, 422, 435, 465, 493, 510, 527, 580, 620, 633, 844, 870, 899, 930, 986, 1020, 1054, 1055, 1266, 1479, 1581, 1740, 1798, 1860, 1972, 2108, 2110, 2465, 2532, 2635, 2697, 2958, 3162, 3165, 3587, 3596, 4220, 4495, 4930, 5270, 5394, 5916, 6119, 6324, 6330, 6541, 7174, 7395, 7905, 8990, 9860, 10540, 10761, 10788, 12238, 12660, 13082, 13485, 14348, 14790, 15283, 15810, 17935, 17980, 18357, 19623, 21522, 24476, 26164, 26970, 29580, 30566, 30595, 31620, 32705, 35870, 36714, 39246, 43044, 45849, 53805, 53940, 61132, 61190, 65410, 71740, 73428, 76415, 78492, 91698, 91785, 98115, 104023, 107610, 111197, 122380, 130820, 152830, 183396, 183570, 189689, 196230, 208046, 215220, 222394, 229245, 305660, 312069, 333591, 367140, 379378, 392460, 416092, 444788, 458490, 520115, 555985, 569067, 624138, 667182, 758756, 916980, 948445, 1040230, 1111970, 1138134, 1248276, 1334364, 1560345, 1667955, 1896890, 2080460, 2223940, 2276268, 2845335, 3120690, 3224713, 3335910, 3793780, 5690670, 6241380, 6449426, 6671820, 9674139, 11381340, 12898852, 16123565, 19348278, 32247130, 38696556, 48370695, 64494260, 96741390, 193482780]

約数ペア:

[(1, 193482780), (2, 96741390), (3, 64494260), (4, 48370695), (5, 38696556), (6, 32247130), (10, 19348278), (12, 16123565), (15, 12898852), (17, 11381340), (20, 9674139), (29, 6671820), (30, 6449426), (31, 6241380), (34, 5690670), (51, 3793780), (58, 3335910), (60, 3224713), (62, 3120690), (68, 2845335), (85, 2276268), (87, 2223940), (93, 2080460), (102, 1896890), (116, 1667955), (124, 1560345), (145, 1334364), (155, 1248276), (170, 1138134), (174, 1111970), (186, 1040230), (204, 948445), (211, 916980), (255, 758756), (290, 667182), (310, 624138), (340, 569067), (348, 555985), (372, 520115), (422, 458490), (435, 444788), (465, 416092), (493, 392460), (510, 379378), (527, 367140), (580, 333591), (620, 312069), (633, 305660), (844, 229245), (870, 222394), (899, 215220), (930, 208046), (986, 196230), (1020, 189689), (1054, 183570), (1055, 183396), (1266, 152830), (1479, 130820), (1581, 122380), (1740, 111197), (1798, 107610), (1860, 104023), (1972, 98115), (2108, 91785), (2110, 91698), (2465, 78492), (2532, 76415), (2635, 73428), (2697, 71740), (2958, 65410), (3162, 61190), (3165, 61132), (3587, 53940), (3596, 53805), (4220, 45849), (4495, 43044), (4930, 39246), (5270, 36714), (5394, 35870), (5916, 32705), (6119, 31620), (6324, 30595), (6330, 30566), (6541, 29580), (7174, 26970), (7395, 26164), (7905, 24476), (8990, 21522), (9860, 19623), (10540, 18357), (10761, 17980), (10788, 17935), (12238, 15810), (12660, 15283), (13082, 14790), (13485, 14348)]