78505200

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{2423}}^1$

素因数の和:2453

約数の個数: 150

約数和(自身を含む): 281865144

約数和(自身を除く): 203359944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1800, 2025, 2160, 2423, 2700, 3240, 3600, 4050, 4846, 5400, 6480, 7269, 8100, 9692, 10800, 12115, 14538, 16200, 19384, 21807, 24230, 29076, 32400, 36345, 38768, 43614, 48460, 58152, 60575, 65421, 72690, 87228, 96920, 109035, 116304, 121150, 130842, 145380, 174456, 181725, 193840, 196263, 218070, 242300, 261684, 290760, 327105, 348912, 363450, 392526, 436140, 484600, 523368, 545175, 581520, 654210, 726900, 785052, 872280, 969200, 981315, 1046736, 1090350, 1308420, 1453800, 1570104, 1635525, 1744560, 1962630, 2180700, 2616840, 2907600, 3140208, 3271050, 3925260, 4361400, 4906575, 5233680, 6542100, 7850520, 8722800, 9813150, 13084200, 15701040, 19626300, 26168400, 39252600, 78505200]

約数ペア:

[(1, 78505200), (2, 39252600), (3, 26168400), (4, 19626300), (5, 15701040), (6, 13084200), (8, 9813150), (9, 8722800), (10, 7850520), (12, 6542100), (15, 5233680), (16, 4906575), (18, 4361400), (20, 3925260), (24, 3271050), (25, 3140208), (27, 2907600), (30, 2616840), (36, 2180700), (40, 1962630), (45, 1744560), (48, 1635525), (50, 1570104), (54, 1453800), (60, 1308420), (72, 1090350), (75, 1046736), (80, 981315), (81, 969200), (90, 872280), (100, 785052), (108, 726900), (120, 654210), (135, 581520), (144, 545175), (150, 523368), (162, 484600), (180, 436140), (200, 392526), (216, 363450), (225, 348912), (240, 327105), (270, 290760), (300, 261684), (324, 242300), (360, 218070), (400, 196263), (405, 193840), (432, 181725), (450, 174456), (540, 145380), (600, 130842), (648, 121150), (675, 116304), (720, 109035), (810, 96920), (900, 87228), (1080, 72690), (1200, 65421), (1296, 60575), (1350, 58152), (1620, 48460), (1800, 43614), (2025, 38768), (2160, 36345), (2423, 32400), (2700, 29076), (3240, 24230), (3600, 21807), (4050, 19384), (4846, 16200), (5400, 14538), (6480, 12115), (7269, 10800), (8100, 9692)]