220761000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1337

約数の個数: 192

約数和(自身を含む): 786052800

約数和(自身を除く): 565291800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 125, 150, 152, 171, 180, 190, 200, 225, 228, 250, 285, 300, 342, 360, 375, 380, 450, 456, 475, 500, 570, 600, 684, 750, 760, 855, 900, 950, 1000, 1125, 1140, 1291, 1368, 1425, 1500, 1710, 1800, 1900, 2250, 2280, 2375, 2582, 2850, 3000, 3420, 3800, 3873, 4275, 4500, 4750, 5164, 5700, 6455, 6840, 7125, 7746, 8550, 9000, 9500, 10328, 11400, 11619, 12910, 14250, 15492, 17100, 19000, 19365, 21375, 23238, 24529, 25820, 28500, 30984, 32275, 34200, 38730, 42750, 46476, 49058, 51640, 57000, 58095, 64550, 73587, 77460, 85500, 92952, 96825, 98116, 116190, 122645, 129100, 147174, 154920, 161375, 171000, 193650, 196232, 220761, 232380, 245290, 258200, 290475, 294348, 322750, 367935, 387300, 441522, 464760, 484125, 490580, 580950, 588696, 613225, 645500, 735870, 774600, 883044, 968250, 981160, 1103805, 1161900, 1226450, 1291000, 1452375, 1471740, 1766088, 1839675, 1936500, 2207610, 2323800, 2452900, 2904750, 2943480, 3066125, 3679350, 3873000, 4415220, 4905800, 5519025, 5809500, 6132250, 7358700, 8830440, 9198375, 11038050, 11619000, 12264500, 14717400, 18396750, 22076100, 24529000, 27595125, 36793500, 44152200, 55190250, 73587000, 110380500, 220761000]

約数ペア:

[(1, 220761000), (2, 110380500), (3, 73587000), (4, 55190250), (5, 44152200), (6, 36793500), (8, 27595125), (9, 24529000), (10, 22076100), (12, 18396750), (15, 14717400), (18, 12264500), (19, 11619000), (20, 11038050), (24, 9198375), (25, 8830440), (30, 7358700), (36, 6132250), (38, 5809500), (40, 5519025), (45, 4905800), (50, 4415220), (57, 3873000), (60, 3679350), (72, 3066125), (75, 2943480), (76, 2904750), (90, 2452900), (95, 2323800), (100, 2207610), (114, 1936500), (120, 1839675), (125, 1766088), (150, 1471740), (152, 1452375), (171, 1291000), (180, 1226450), (190, 1161900), (200, 1103805), (225, 981160), (228, 968250), (250, 883044), (285, 774600), (300, 735870), (342, 645500), (360, 613225), (375, 588696), (380, 580950), (450, 490580), (456, 484125), (475, 464760), (500, 441522), (570, 387300), (600, 367935), (684, 322750), (750, 294348), (760, 290475), (855, 258200), (900, 245290), (950, 232380), (1000, 220761), (1125, 196232), (1140, 193650), (1291, 171000), (1368, 161375), (1425, 154920), (1500, 147174), (1710, 129100), (1800, 122645), (1900, 116190), (2250, 98116), (2280, 96825), (2375, 92952), (2582, 85500), (2850, 77460), (3000, 73587), (3420, 64550), (3800, 58095), (3873, 57000), (4275, 51640), (4500, 49058), (4750, 46476), (5164, 42750), (5700, 38730), (6455, 34200), (6840, 32275), (7125, 30984), (7746, 28500), (8550, 25820), (9000, 24529), (9500, 23238), (10328, 21375), (11400, 19365), (11619, 19000), (12910, 17100), (14250, 15492)]