319049400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 1028505600

約数和(自身を除く): 709456200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 79, 100, 106, 120, 127, 150, 158, 159, 200, 212, 237, 254, 265, 300, 316, 318, 381, 395, 424, 474, 508, 530, 600, 632, 635, 636, 762, 790, 795, 948, 1016, 1060, 1185, 1270, 1272, 1325, 1524, 1580, 1590, 1896, 1905, 1975, 2120, 2370, 2540, 2650, 3048, 3160, 3175, 3180, 3810, 3950, 3975, 4187, 4740, 5080, 5300, 5925, 6350, 6360, 6731, 7620, 7900, 7950, 8374, 9480, 9525, 10033, 10600, 11850, 12561, 12700, 13462, 15240, 15800, 15900, 16748, 19050, 20066, 20193, 20935, 23700, 25122, 25400, 26924, 30099, 31800, 33496, 33655, 38100, 40132, 40386, 41870, 47400, 50165, 50244, 53848, 60198, 62805, 67310, 76200, 80264, 80772, 83740, 100330, 100488, 100965, 104675, 120396, 125610, 134620, 150495, 161544, 167480, 168275, 200660, 201930, 209350, 240792, 250825, 251220, 269240, 300990, 314025, 336550, 401320, 403860, 418700, 501650, 502440, 504825, 531749, 601980, 628050, 673100, 752475, 807720, 837400, 1003300, 1009650, 1063498, 1203960, 1256100, 1346200, 1504950, 1595247, 2006600, 2019300, 2126996, 2512200, 2658745, 3009900, 3190494, 4038600, 4253992, 5317490, 6019800, 6380988, 7976235, 10634980, 12761976, 13293725, 15952470, 21269960, 26587450, 31904940, 39881175, 53174900, 63809880, 79762350, 106349800, 159524700, 319049400]

約数ペア:

[(1, 319049400), (2, 159524700), (3, 106349800), (4, 79762350), (5, 63809880), (6, 53174900), (8, 39881175), (10, 31904940), (12, 26587450), (15, 21269960), (20, 15952470), (24, 13293725), (25, 12761976), (30, 10634980), (40, 7976235), (50, 6380988), (53, 6019800), (60, 5317490), (75, 4253992), (79, 4038600), (100, 3190494), (106, 3009900), (120, 2658745), (127, 2512200), (150, 2126996), (158, 2019300), (159, 2006600), (200, 1595247), (212, 1504950), (237, 1346200), (254, 1256100), (265, 1203960), (300, 1063498), (316, 1009650), (318, 1003300), (381, 837400), (395, 807720), (424, 752475), (474, 673100), (508, 628050), (530, 601980), (600, 531749), (632, 504825), (635, 502440), (636, 501650), (762, 418700), (790, 403860), (795, 401320), (948, 336550), (1016, 314025), (1060, 300990), (1185, 269240), (1270, 251220), (1272, 250825), (1325, 240792), (1524, 209350), (1580, 201930), (1590, 200660), (1896, 168275), (1905, 167480), (1975, 161544), (2120, 150495), (2370, 134620), (2540, 125610), (2650, 120396), (3048, 104675), (3160, 100965), (3175, 100488), (3180, 100330), (3810, 83740), (3950, 80772), (3975, 80264), (4187, 76200), (4740, 67310), (5080, 62805), (5300, 60198), (5925, 53848), (6350, 50244), (6360, 50165), (6731, 47400), (7620, 41870), (7900, 40386), (7950, 40132), (8374, 38100), (9480, 33655), (9525, 33496), (10033, 31800), (10600, 30099), (11850, 26924), (12561, 25400), (12700, 25122), (13462, 23700), (15240, 20935), (15800, 20193), (15900, 20066), (16748, 19050)]