121630500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 144

約数和(自身を含む): 388402560

約数和(自身を除く): 266772060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 151, 179, 180, 225, 250, 300, 302, 358, 375, 450, 453, 500, 537, 604, 716, 750, 755, 895, 900, 906, 1074, 1125, 1359, 1500, 1510, 1611, 1790, 1812, 2148, 2250, 2265, 2685, 2718, 3020, 3222, 3580, 3775, 4475, 4500, 4530, 5370, 5436, 6444, 6795, 7550, 8055, 8950, 9060, 10740, 11325, 13425, 13590, 15100, 16110, 17900, 18875, 22375, 22650, 26850, 27029, 27180, 32220, 33975, 37750, 40275, 44750, 45300, 53700, 54058, 56625, 67125, 67950, 75500, 80550, 81087, 89500, 108116, 113250, 134250, 135145, 135900, 161100, 162174, 169875, 201375, 226500, 243261, 268500, 270290, 324348, 339750, 402750, 405435, 486522, 540580, 675725, 679500, 805500, 810870, 973044, 1216305, 1351450, 1621740, 2027175, 2432610, 2702900, 3378625, 4054350, 4865220, 6081525, 6757250, 8108700, 10135875, 12163050, 13514500, 20271750, 24326100, 30407625, 40543500, 60815250, 121630500]

約数ペア:

[(1, 121630500), (2, 60815250), (3, 40543500), (4, 30407625), (5, 24326100), (6, 20271750), (9, 13514500), (10, 12163050), (12, 10135875), (15, 8108700), (18, 6757250), (20, 6081525), (25, 4865220), (30, 4054350), (36, 3378625), (45, 2702900), (50, 2432610), (60, 2027175), (75, 1621740), (90, 1351450), (100, 1216305), (125, 973044), (150, 810870), (151, 805500), (179, 679500), (180, 675725), (225, 540580), (250, 486522), (300, 405435), (302, 402750), (358, 339750), (375, 324348), (450, 270290), (453, 268500), (500, 243261), (537, 226500), (604, 201375), (716, 169875), (750, 162174), (755, 161100), (895, 135900), (900, 135145), (906, 134250), (1074, 113250), (1125, 108116), (1359, 89500), (1500, 81087), (1510, 80550), (1611, 75500), (1790, 67950), (1812, 67125), (2148, 56625), (2250, 54058), (2265, 53700), (2685, 45300), (2718, 44750), (3020, 40275), (3222, 37750), (3580, 33975), (3775, 32220), (4475, 27180), (4500, 27029), (4530, 26850), (5370, 22650), (5436, 22375), (6444, 18875), (6795, 17900), (7550, 16110), (8055, 15100), (8950, 13590), (9060, 13425), (10740, 11325)]