145948000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 407586816

約数和(自身を除く): 261638816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 107, 110, 124, 125, 155, 160, 176, 200, 214, 220, 248, 250, 275, 310, 341, 352, 400, 428, 440, 496, 500, 535, 550, 620, 682, 775, 800, 856, 880, 992, 1000, 1070, 1100, 1177, 1240, 1364, 1375, 1550, 1705, 1712, 1760, 2000, 2140, 2200, 2354, 2480, 2675, 2728, 2750, 3100, 3317, 3410, 3424, 3875, 4000, 4280, 4400, 4708, 4960, 5350, 5456, 5500, 5885, 6200, 6634, 6820, 7750, 8525, 8560, 8800, 9416, 10700, 10912, 11000, 11770, 12400, 13268, 13375, 13640, 15500, 16585, 17050, 17120, 18832, 21400, 22000, 23540, 24800, 26536, 26750, 27280, 29425, 31000, 33170, 34100, 36487, 37664, 42625, 42800, 44000, 47080, 53072, 53500, 54560, 58850, 62000, 66340, 68200, 72974, 82925, 85250, 85600, 94160, 106144, 107000, 117700, 124000, 132680, 136400, 145948, 147125, 165850, 170500, 182435, 188320, 214000, 235400, 265360, 272800, 291896, 294250, 331700, 341000, 364870, 414625, 428000, 470800, 530720, 583792, 588500, 663400, 682000, 729740, 829250, 912175, 941600, 1167584, 1177000, 1326800, 1364000, 1459480, 1658500, 1824350, 2354000, 2653600, 2918960, 3317000, 3648700, 4560875, 4708000, 5837920, 6634000, 7297400, 9121750, 13268000, 14594800, 18243500, 29189600, 36487000, 72974000, 145948000]

約数ペア:

[(1, 145948000), (2, 72974000), (4, 36487000), (5, 29189600), (8, 18243500), (10, 14594800), (11, 13268000), (16, 9121750), (20, 7297400), (22, 6634000), (25, 5837920), (31, 4708000), (32, 4560875), (40, 3648700), (44, 3317000), (50, 2918960), (55, 2653600), (62, 2354000), (80, 1824350), (88, 1658500), (100, 1459480), (107, 1364000), (110, 1326800), (124, 1177000), (125, 1167584), (155, 941600), (160, 912175), (176, 829250), (200, 729740), (214, 682000), (220, 663400), (248, 588500), (250, 583792), (275, 530720), (310, 470800), (341, 428000), (352, 414625), (400, 364870), (428, 341000), (440, 331700), (496, 294250), (500, 291896), (535, 272800), (550, 265360), (620, 235400), (682, 214000), (775, 188320), (800, 182435), (856, 170500), (880, 165850), (992, 147125), (1000, 145948), (1070, 136400), (1100, 132680), (1177, 124000), (1240, 117700), (1364, 107000), (1375, 106144), (1550, 94160), (1705, 85600), (1712, 85250), (1760, 82925), (2000, 72974), (2140, 68200), (2200, 66340), (2354, 62000), (2480, 58850), (2675, 54560), (2728, 53500), (2750, 53072), (3100, 47080), (3317, 44000), (3410, 42800), (3424, 42625), (3875, 37664), (4000, 36487), (4280, 34100), (4400, 33170), (4708, 31000), (4960, 29425), (5350, 27280), (5456, 26750), (5500, 26536), (5885, 24800), (6200, 23540), (6634, 22000), (6820, 21400), (7750, 18832), (8525, 17120), (8560, 17050), (8800, 16585), (9416, 15500), (10700, 13640), (10912, 13375), (11000, 13268), (11770, 12400)]