31668300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 104889120

約数和(自身を除く): 73220820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 90, 100, 108, 111, 135, 148, 150, 180, 185, 222, 225, 270, 300, 317, 333, 370, 444, 450, 540, 555, 634, 666, 675, 740, 900, 925, 951, 999, 1110, 1268, 1332, 1350, 1585, 1665, 1850, 1902, 1998, 2220, 2700, 2775, 2853, 3170, 3330, 3700, 3804, 3996, 4755, 4995, 5550, 5706, 6340, 6660, 7925, 8325, 8559, 9510, 9990, 11100, 11412, 11729, 14265, 15850, 16650, 17118, 19020, 19980, 23458, 23775, 24975, 28530, 31700, 33300, 34236, 35187, 42795, 46916, 47550, 49950, 57060, 58645, 70374, 71325, 85590, 95100, 99900, 105561, 117290, 140748, 142650, 171180, 175935, 211122, 213975, 234580, 285300, 293225, 316683, 351870, 422244, 427950, 527805, 586450, 633366, 703740, 855900, 879675, 1055610, 1172900, 1266732, 1583415, 1759350, 2111220, 2639025, 3166830, 3518700, 5278050, 6333660, 7917075, 10556100, 15834150, 31668300]

約数ペア:

[(1, 31668300), (2, 15834150), (3, 10556100), (4, 7917075), (5, 6333660), (6, 5278050), (9, 3518700), (10, 3166830), (12, 2639025), (15, 2111220), (18, 1759350), (20, 1583415), (25, 1266732), (27, 1172900), (30, 1055610), (36, 879675), (37, 855900), (45, 703740), (50, 633366), (54, 586450), (60, 527805), (74, 427950), (75, 422244), (90, 351870), (100, 316683), (108, 293225), (111, 285300), (135, 234580), (148, 213975), (150, 211122), (180, 175935), (185, 171180), (222, 142650), (225, 140748), (270, 117290), (300, 105561), (317, 99900), (333, 95100), (370, 85590), (444, 71325), (450, 70374), (540, 58645), (555, 57060), (634, 49950), (666, 47550), (675, 46916), (740, 42795), (900, 35187), (925, 34236), (951, 33300), (999, 31700), (1110, 28530), (1268, 24975), (1332, 23775), (1350, 23458), (1585, 19980), (1665, 19020), (1850, 17118), (1902, 16650), (1998, 15850), (2220, 14265), (2700, 11729), (2775, 11412), (2853, 11100), (3170, 9990), (3330, 9510), (3700, 8559), (3804, 8325), (3996, 7925), (4755, 6660), (4995, 6340), (5550, 5706)]