82767420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2729

約数の個数: 120

約数和(自身を含む): 273411600

約数和(自身を除く): 190644180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 2689, 3078, 3420, 5130, 5378, 6156, 7695, 8067, 10260, 10756, 13445, 15390, 16134, 24201, 26890, 30780, 32268, 40335, 48402, 51091, 53780, 72603, 80670, 96804, 102182, 121005, 145206, 153273, 161340, 204364, 217809, 242010, 255455, 290412, 306546, 363015, 435618, 459819, 484020, 510910, 613092, 726030, 766365, 871236, 919638, 1021820, 1089045, 1379457, 1452060, 1532730, 1839276, 2178090, 2299095, 2758914, 3065460, 4138371, 4356180, 4598190, 5517828, 6897285, 8276742, 9196380, 13794570, 16553484, 20691855, 27589140, 41383710, 82767420]

約数ペア:

[(1, 82767420), (2, 41383710), (3, 27589140), (4, 20691855), (5, 16553484), (6, 13794570), (9, 9196380), (10, 8276742), (12, 6897285), (15, 5517828), (18, 4598190), (19, 4356180), (20, 4138371), (27, 3065460), (30, 2758914), (36, 2299095), (38, 2178090), (45, 1839276), (54, 1532730), (57, 1452060), (60, 1379457), (76, 1089045), (81, 1021820), (90, 919638), (95, 871236), (108, 766365), (114, 726030), (135, 613092), (162, 510910), (171, 484020), (180, 459819), (190, 435618), (228, 363015), (270, 306546), (285, 290412), (324, 255455), (342, 242010), (380, 217809), (405, 204364), (513, 161340), (540, 153273), (570, 145206), (684, 121005), (810, 102182), (855, 96804), (1026, 80670), (1140, 72603), (1539, 53780), (1620, 51091), (1710, 48402), (2052, 40335), (2565, 32268), (2689, 30780), (3078, 26890), (3420, 24201), (5130, 16134), (5378, 15390), (6156, 13445), (7695, 10756), (8067, 10260)]