547846650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1421

約数の個数: 144

約数和(自身を含む): 1608647040

約数和(自身を除く): 1060800390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 71, 75, 78, 90, 117, 130, 142, 150, 195, 213, 225, 234, 325, 355, 390, 426, 450, 585, 639, 650, 710, 923, 975, 1065, 1170, 1278, 1319, 1775, 1846, 1950, 2130, 2638, 2769, 2925, 3195, 3550, 3957, 4615, 5325, 5538, 5850, 6390, 6595, 7914, 8307, 9230, 10650, 11871, 13190, 13845, 15975, 16614, 17147, 19785, 23075, 23742, 27690, 31950, 32975, 34294, 39570, 41535, 46150, 51441, 59355, 65950, 69225, 83070, 85735, 93649, 98925, 102882, 118710, 138450, 154323, 171470, 187298, 197850, 207675, 257205, 280947, 296775, 308646, 415350, 428675, 468245, 514410, 561894, 593550, 771615, 842841, 857350, 936490, 1217437, 1286025, 1404735, 1543230, 1685682, 2341225, 2434874, 2572050, 2809470, 3652311, 3858075, 4214205, 4682450, 6087185, 7023675, 7304622, 7716150, 8428410, 10956933, 12174370, 14047350, 18261555, 21071025, 21913866, 30435925, 36523110, 42142050, 54784665, 60871850, 91307775, 109569330, 182615550, 273923325, 547846650]

約数ペア:

[(1, 547846650), (2, 273923325), (3, 182615550), (5, 109569330), (6, 91307775), (9, 60871850), (10, 54784665), (13, 42142050), (15, 36523110), (18, 30435925), (25, 21913866), (26, 21071025), (30, 18261555), (39, 14047350), (45, 12174370), (50, 10956933), (65, 8428410), (71, 7716150), (75, 7304622), (78, 7023675), (90, 6087185), (117, 4682450), (130, 4214205), (142, 3858075), (150, 3652311), (195, 2809470), (213, 2572050), (225, 2434874), (234, 2341225), (325, 1685682), (355, 1543230), (390, 1404735), (426, 1286025), (450, 1217437), (585, 936490), (639, 857350), (650, 842841), (710, 771615), (923, 593550), (975, 561894), (1065, 514410), (1170, 468245), (1278, 428675), (1319, 415350), (1775, 308646), (1846, 296775), (1950, 280947), (2130, 257205), (2638, 207675), (2769, 197850), (2925, 187298), (3195, 171470), (3550, 154323), (3957, 138450), (4615, 118710), (5325, 102882), (5538, 98925), (5850, 93649), (6390, 85735), (6595, 83070), (7914, 69225), (8307, 65950), (9230, 59355), (10650, 51441), (11871, 46150), (13190, 41535), (13845, 39570), (15975, 34294), (16614, 32975), (17147, 31950), (19785, 27690), (23075, 23742)]