154403700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:758

約数の個数: 144

約数和(自身を含む): 494968320

約数和(自身を除く): 340564620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 71, 75, 100, 110, 132, 142, 150, 165, 213, 220, 275, 284, 300, 330, 355, 426, 550, 659, 660, 710, 781, 825, 852, 1065, 1100, 1318, 1420, 1562, 1650, 1775, 1977, 2130, 2343, 2636, 3124, 3295, 3300, 3550, 3905, 3954, 4260, 4686, 5325, 6590, 7100, 7249, 7810, 7908, 9372, 9885, 10650, 11715, 13180, 14498, 15620, 16475, 19525, 19770, 21300, 21747, 23430, 28996, 32950, 36245, 39050, 39540, 43494, 46789, 46860, 49425, 58575, 65900, 72490, 78100, 86988, 93578, 98850, 108735, 117150, 140367, 144980, 181225, 187156, 197700, 217470, 233945, 234300, 280734, 362450, 434940, 467890, 514679, 543675, 561468, 701835, 724900, 935780, 1029358, 1087350, 1169725, 1403670, 1544037, 2058716, 2174700, 2339450, 2573395, 2807340, 3088074, 3509175, 4678900, 5146790, 6176148, 7018350, 7720185, 10293580, 12866975, 14036700, 15440370, 25733950, 30880740, 38600925, 51467900, 77201850, 154403700]

約数ペア:

[(1, 154403700), (2, 77201850), (3, 51467900), (4, 38600925), (5, 30880740), (6, 25733950), (10, 15440370), (11, 14036700), (12, 12866975), (15, 10293580), (20, 7720185), (22, 7018350), (25, 6176148), (30, 5146790), (33, 4678900), (44, 3509175), (50, 3088074), (55, 2807340), (60, 2573395), (66, 2339450), (71, 2174700), (75, 2058716), (100, 1544037), (110, 1403670), (132, 1169725), (142, 1087350), (150, 1029358), (165, 935780), (213, 724900), (220, 701835), (275, 561468), (284, 543675), (300, 514679), (330, 467890), (355, 434940), (426, 362450), (550, 280734), (659, 234300), (660, 233945), (710, 217470), (781, 197700), (825, 187156), (852, 181225), (1065, 144980), (1100, 140367), (1318, 117150), (1420, 108735), (1562, 98850), (1650, 93578), (1775, 86988), (1977, 78100), (2130, 72490), (2343, 65900), (2636, 58575), (3124, 49425), (3295, 46860), (3300, 46789), (3550, 43494), (3905, 39540), (3954, 39050), (4260, 36245), (4686, 32950), (5325, 28996), (6590, 23430), (7100, 21747), (7249, 21300), (7810, 19770), (7908, 19525), (9372, 16475), (9885, 15620), (10650, 14498), (11715, 13180)]