131895000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{977}}^1$

素因数の和:1012

約数の個数: 160

約数和(自身を含む): 458290800

約数和(自身を除く): 326395800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 625, 675, 750, 900, 977, 1000, 1080, 1125, 1250, 1350, 1500, 1800, 1875, 1954, 2250, 2500, 2700, 2931, 3000, 3375, 3750, 3908, 4500, 4885, 5000, 5400, 5625, 5862, 6750, 7500, 7816, 8793, 9000, 9770, 11250, 11724, 13500, 14655, 15000, 16875, 17586, 19540, 22500, 23448, 24425, 26379, 27000, 29310, 33750, 35172, 39080, 43965, 45000, 48850, 52758, 58620, 67500, 70344, 73275, 87930, 97700, 105516, 117240, 122125, 131895, 135000, 146550, 175860, 195400, 211032, 219825, 244250, 263790, 293100, 351720, 366375, 439650, 488500, 527580, 586200, 610625, 659475, 732750, 879300, 977000, 1055160, 1099125, 1221250, 1318950, 1465500, 1758600, 1831875, 2198250, 2442500, 2637900, 2931000, 3297375, 3663750, 4396500, 4885000, 5275800, 5495625, 6594750, 7327500, 8793000, 10991250, 13189500, 14655000, 16486875, 21982500, 26379000, 32973750, 43965000, 65947500, 131895000]

約数ペア:

[(1, 131895000), (2, 65947500), (3, 43965000), (4, 32973750), (5, 26379000), (6, 21982500), (8, 16486875), (9, 14655000), (10, 13189500), (12, 10991250), (15, 8793000), (18, 7327500), (20, 6594750), (24, 5495625), (25, 5275800), (27, 4885000), (30, 4396500), (36, 3663750), (40, 3297375), (45, 2931000), (50, 2637900), (54, 2442500), (60, 2198250), (72, 1831875), (75, 1758600), (90, 1465500), (100, 1318950), (108, 1221250), (120, 1099125), (125, 1055160), (135, 977000), (150, 879300), (180, 732750), (200, 659475), (216, 610625), (225, 586200), (250, 527580), (270, 488500), (300, 439650), (360, 366375), (375, 351720), (450, 293100), (500, 263790), (540, 244250), (600, 219825), (625, 211032), (675, 195400), (750, 175860), (900, 146550), (977, 135000), (1000, 131895), (1080, 122125), (1125, 117240), (1250, 105516), (1350, 97700), (1500, 87930), (1800, 73275), (1875, 70344), (1954, 67500), (2250, 58620), (2500, 52758), (2700, 48850), (2931, 45000), (3000, 43965), (3375, 39080), (3750, 35172), (3908, 33750), (4500, 29310), (4885, 27000), (5000, 26379), (5400, 24425), (5625, 23448), (5862, 22500), (6750, 19540), (7500, 17586), (7816, 16875), (8793, 15000), (9000, 14655), (9770, 13500), (11250, 11724)]