195524700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 216

約数和(自身を含む): 674456832

約数和(自身を除く): 478932132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 49, 50, 60, 70, 75, 84, 94, 98, 100, 105, 140, 141, 147, 150, 175, 188, 196, 210, 235, 245, 282, 283, 294, 300, 329, 350, 420, 470, 490, 525, 564, 566, 588, 658, 700, 705, 735, 849, 940, 980, 987, 1050, 1132, 1175, 1225, 1316, 1410, 1415, 1470, 1645, 1698, 1974, 1981, 2100, 2303, 2350, 2450, 2820, 2830, 2940, 3290, 3396, 3525, 3675, 3948, 3962, 4245, 4606, 4700, 4900, 4935, 5660, 5943, 6580, 6909, 7050, 7075, 7350, 7924, 8225, 8490, 9212, 9870, 9905, 11515, 11886, 13301, 13818, 13867, 14100, 14150, 14700, 16450, 16980, 19740, 19810, 21225, 23030, 23772, 24675, 26602, 27636, 27734, 28300, 29715, 32900, 34545, 39620, 39903, 41601, 42450, 46060, 49350, 49525, 53204, 55468, 57575, 59430, 66505, 69090, 69335, 79806, 83202, 84900, 93107, 98700, 99050, 115150, 118860, 133010, 138180, 138670, 148575, 159612, 166404, 172725, 186214, 198100, 199515, 208005, 230300, 266020, 277340, 279321, 297150, 332525, 345450, 346675, 372428, 399030, 416010, 465535, 558642, 594300, 651749, 665050, 690900, 693350, 798060, 832020, 931070, 997575, 1040025, 1117284, 1303498, 1330100, 1386700, 1396605, 1862140, 1955247, 1995150, 2080050, 2327675, 2606996, 2793210, 3258745, 3910494, 3990300, 4160100, 4655350, 5586420, 6517490, 6983025, 7820988, 9310700, 9776235, 13034980, 13966050, 16293725, 19552470, 27932100, 32587450, 39104940, 48881175, 65174900, 97762350, 195524700]

約数ペア:

[(1, 195524700), (2, 97762350), (3, 65174900), (4, 48881175), (5, 39104940), (6, 32587450), (7, 27932100), (10, 19552470), (12, 16293725), (14, 13966050), (15, 13034980), (20, 9776235), (21, 9310700), (25, 7820988), (28, 6983025), (30, 6517490), (35, 5586420), (42, 4655350), (47, 4160100), (49, 3990300), (50, 3910494), (60, 3258745), (70, 2793210), (75, 2606996), (84, 2327675), (94, 2080050), (98, 1995150), (100, 1955247), (105, 1862140), (140, 1396605), (141, 1386700), (147, 1330100), (150, 1303498), (175, 1117284), (188, 1040025), (196, 997575), (210, 931070), (235, 832020), (245, 798060), (282, 693350), (283, 690900), (294, 665050), (300, 651749), (329, 594300), (350, 558642), (420, 465535), (470, 416010), (490, 399030), (525, 372428), (564, 346675), (566, 345450), (588, 332525), (658, 297150), (700, 279321), (705, 277340), (735, 266020), (849, 230300), (940, 208005), (980, 199515), (987, 198100), (1050, 186214), (1132, 172725), (1175, 166404), (1225, 159612), (1316, 148575), (1410, 138670), (1415, 138180), (1470, 133010), (1645, 118860), (1698, 115150), (1974, 99050), (1981, 98700), (2100, 93107), (2303, 84900), (2350, 83202), (2450, 79806), (2820, 69335), (2830, 69090), (2940, 66505), (3290, 59430), (3396, 57575), (3525, 55468), (3675, 53204), (3948, 49525), (3962, 49350), (4245, 46060), (4606, 42450), (4700, 41601), (4900, 39903), (4935, 39620), (5660, 34545), (5943, 32900), (6580, 29715), (6909, 28300), (7050, 27734), (7075, 27636), (7350, 26602), (7924, 24675), (8225, 23772), (8490, 23030), (9212, 21225), (9870, 19810), (9905, 19740), (11515, 16980), (11886, 16450), (13301, 14700), (13818, 14150), (13867, 14100)]