148184820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:399

約数の個数: 216

約数和(自身を含む): 534426984

約数和(自身を除く): 386242164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 53, 60, 63, 70, 84, 90, 98, 105, 106, 126, 140, 147, 159, 180, 196, 210, 212, 245, 252, 265, 294, 315, 317, 318, 371, 420, 441, 477, 490, 530, 588, 630, 634, 636, 735, 742, 795, 882, 951, 954, 980, 1060, 1113, 1260, 1268, 1470, 1484, 1585, 1590, 1764, 1855, 1902, 1908, 2205, 2219, 2226, 2385, 2597, 2853, 2940, 3170, 3180, 3339, 3710, 3804, 4410, 4438, 4452, 4755, 4770, 5194, 5565, 5706, 6340, 6657, 6678, 7420, 7791, 8820, 8876, 9510, 9540, 10388, 11095, 11130, 11412, 12985, 13314, 13356, 14265, 15533, 15582, 16695, 16801, 19020, 19971, 22190, 22260, 23373, 25970, 26628, 28530, 31066, 31164, 33285, 33390, 33602, 38955, 39942, 44380, 46599, 46746, 50403, 51940, 57060, 62132, 66570, 66780, 67204, 77665, 77910, 79884, 84005, 93198, 93492, 99855, 100806, 116865, 117607, 133140, 139797, 151209, 155330, 155820, 168010, 186396, 199710, 201612, 232995, 233730, 235214, 252015, 279594, 302418, 310660, 336020, 352821, 399420, 465990, 467460, 470428, 504030, 559188, 588035, 604836, 698985, 705642, 756045, 823249, 931980, 1008060, 1058463, 1176070, 1397970, 1411284, 1512090, 1646498, 1764105, 2116926, 2352140, 2469747, 2795940, 3024180, 3292996, 3528210, 4116245, 4233852, 4939494, 5292315, 7056420, 7409241, 8232490, 9878988, 10584630, 12348735, 14818482, 16464980, 21169260, 24697470, 29636964, 37046205, 49394940, 74092410, 148184820]

約数ペア:

[(1, 148184820), (2, 74092410), (3, 49394940), (4, 37046205), (5, 29636964), (6, 24697470), (7, 21169260), (9, 16464980), (10, 14818482), (12, 12348735), (14, 10584630), (15, 9878988), (18, 8232490), (20, 7409241), (21, 7056420), (28, 5292315), (30, 4939494), (35, 4233852), (36, 4116245), (42, 3528210), (45, 3292996), (49, 3024180), (53, 2795940), (60, 2469747), (63, 2352140), (70, 2116926), (84, 1764105), (90, 1646498), (98, 1512090), (105, 1411284), (106, 1397970), (126, 1176070), (140, 1058463), (147, 1008060), (159, 931980), (180, 823249), (196, 756045), (210, 705642), (212, 698985), (245, 604836), (252, 588035), (265, 559188), (294, 504030), (315, 470428), (317, 467460), (318, 465990), (371, 399420), (420, 352821), (441, 336020), (477, 310660), (490, 302418), (530, 279594), (588, 252015), (630, 235214), (634, 233730), (636, 232995), (735, 201612), (742, 199710), (795, 186396), (882, 168010), (951, 155820), (954, 155330), (980, 151209), (1060, 139797), (1113, 133140), (1260, 117607), (1268, 116865), (1470, 100806), (1484, 99855), (1585, 93492), (1590, 93198), (1764, 84005), (1855, 79884), (1902, 77910), (1908, 77665), (2205, 67204), (2219, 66780), (2226, 66570), (2385, 62132), (2597, 57060), (2853, 51940), (2940, 50403), (3170, 46746), (3180, 46599), (3339, 44380), (3710, 39942), (3804, 38955), (4410, 33602), (4438, 33390), (4452, 33285), (4755, 31164), (4770, 31066), (5194, 28530), (5565, 26628), (5706, 25970), (6340, 23373), (6657, 22260), (6678, 22190), (7420, 19971), (7791, 19020), (8820, 16801), (8876, 16695), (9510, 15582), (9540, 15533), (10388, 14265), (11095, 13356), (11130, 13314), (11412, 12985)]