190472625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 420331392

約数和(自身を除く): 229858767

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 67, 75, 95, 105, 125, 133, 171, 175, 201, 225, 285, 315, 335, 361, 375, 399, 469, 475, 525, 603, 665, 855, 875, 1005, 1083, 1125, 1197, 1273, 1407, 1425, 1575, 1675, 1805, 1995, 2345, 2375, 2527, 2625, 3015, 3249, 3325, 3819, 4221, 4275, 5025, 5415, 5985, 6365, 7035, 7125, 7581, 7875, 8375, 8911, 9025, 9975, 11457, 11725, 12635, 15075, 16245, 16625, 19095, 21105, 21375, 22743, 24187, 25125, 26733, 27075, 29925, 31825, 35175, 37905, 44555, 45125, 49875, 57285, 58625, 63175, 72561, 75375, 80199, 81225, 95475, 105525, 113715, 120935, 133665, 135375, 149625, 159125, 169309, 175875, 189525, 217683, 222775, 286425, 315875, 362805, 400995, 406125, 477375, 507927, 527625, 568575, 604675, 668325, 846545, 947625, 1088415, 1113875, 1432125, 1523781, 1814025, 2004975, 2539635, 2842875, 3023375, 3341625, 4232725, 5442075, 7618905, 9070125, 10024875, 12698175, 21163625, 27210375, 38094525, 63490875, 190472625]

約数ペア:

[(1, 190472625), (3, 63490875), (5, 38094525), (7, 27210375), (9, 21163625), (15, 12698175), (19, 10024875), (21, 9070125), (25, 7618905), (35, 5442075), (45, 4232725), (57, 3341625), (63, 3023375), (67, 2842875), (75, 2539635), (95, 2004975), (105, 1814025), (125, 1523781), (133, 1432125), (171, 1113875), (175, 1088415), (201, 947625), (225, 846545), (285, 668325), (315, 604675), (335, 568575), (361, 527625), (375, 507927), (399, 477375), (469, 406125), (475, 400995), (525, 362805), (603, 315875), (665, 286425), (855, 222775), (875, 217683), (1005, 189525), (1083, 175875), (1125, 169309), (1197, 159125), (1273, 149625), (1407, 135375), (1425, 133665), (1575, 120935), (1675, 113715), (1805, 105525), (1995, 95475), (2345, 81225), (2375, 80199), (2527, 75375), (2625, 72561), (3015, 63175), (3249, 58625), (3325, 57285), (3819, 49875), (4221, 45125), (4275, 44555), (5025, 37905), (5415, 35175), (5985, 31825), (6365, 29925), (7035, 27075), (7125, 26733), (7581, 25125), (7875, 24187), (8375, 22743), (8911, 21375), (9025, 21105), (9975, 19095), (11457, 16625), (11725, 16245), (12635, 15075)]