228165300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1263

約数の個数: 216

約数和(自身を含む): 821926560

約数和(自身を除く): 593761260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 30, 33, 36, 38, 44, 45, 50, 55, 57, 60, 66, 75, 76, 90, 95, 99, 100, 110, 114, 132, 150, 165, 171, 180, 190, 198, 209, 220, 225, 228, 275, 285, 300, 330, 342, 380, 396, 418, 450, 475, 495, 550, 570, 627, 660, 684, 825, 836, 855, 900, 950, 990, 1045, 1100, 1140, 1213, 1254, 1425, 1650, 1710, 1881, 1900, 1980, 2090, 2426, 2475, 2508, 2850, 3135, 3300, 3420, 3639, 3762, 4180, 4275, 4852, 4950, 5225, 5700, 6065, 6270, 7278, 7524, 8550, 9405, 9900, 10450, 10917, 12130, 12540, 13343, 14556, 15675, 17100, 18195, 18810, 20900, 21834, 23047, 24260, 26686, 30325, 31350, 36390, 37620, 40029, 43668, 46094, 47025, 53372, 54585, 60650, 62700, 66715, 69141, 72780, 80058, 90975, 92188, 94050, 109170, 115235, 120087, 121300, 133430, 138282, 160116, 181950, 188100, 200145, 207423, 218340, 230470, 240174, 253517, 266860, 272925, 276564, 333575, 345705, 363900, 400290, 414846, 460940, 480348, 507034, 545850, 576175, 600435, 667150, 691410, 760551, 800580, 829692, 1000725, 1014068, 1037115, 1091700, 1152350, 1200870, 1267585, 1334300, 1382820, 1521102, 1728525, 2001450, 2074230, 2281653, 2304700, 2401740, 2535170, 3002175, 3042204, 3457050, 3802755, 4002900, 4148460, 4563306, 5070340, 5185575, 6004350, 6337925, 6914100, 7605510, 9126612, 10371150, 11408265, 12008700, 12675850, 15211020, 19013775, 20742300, 22816530, 25351700, 38027550, 45633060, 57041325, 76055100, 114082650, 228165300]

約数ペア:

[(1, 228165300), (2, 114082650), (3, 76055100), (4, 57041325), (5, 45633060), (6, 38027550), (9, 25351700), (10, 22816530), (11, 20742300), (12, 19013775), (15, 15211020), (18, 12675850), (19, 12008700), (20, 11408265), (22, 10371150), (25, 9126612), (30, 7605510), (33, 6914100), (36, 6337925), (38, 6004350), (44, 5185575), (45, 5070340), (50, 4563306), (55, 4148460), (57, 4002900), (60, 3802755), (66, 3457050), (75, 3042204), (76, 3002175), (90, 2535170), (95, 2401740), (99, 2304700), (100, 2281653), (110, 2074230), (114, 2001450), (132, 1728525), (150, 1521102), (165, 1382820), (171, 1334300), (180, 1267585), (190, 1200870), (198, 1152350), (209, 1091700), (220, 1037115), (225, 1014068), (228, 1000725), (275, 829692), (285, 800580), (300, 760551), (330, 691410), (342, 667150), (380, 600435), (396, 576175), (418, 545850), (450, 507034), (475, 480348), (495, 460940), (550, 414846), (570, 400290), (627, 363900), (660, 345705), (684, 333575), (825, 276564), (836, 272925), (855, 266860), (900, 253517), (950, 240174), (990, 230470), (1045, 218340), (1100, 207423), (1140, 200145), (1213, 188100), (1254, 181950), (1425, 160116), (1650, 138282), (1710, 133430), (1881, 121300), (1900, 120087), (1980, 115235), (2090, 109170), (2426, 94050), (2475, 92188), (2508, 90975), (2850, 80058), (3135, 72780), (3300, 69141), (3420, 66715), (3639, 62700), (3762, 60650), (4180, 54585), (4275, 53372), (4852, 47025), (4950, 46094), (5225, 43668), (5700, 40029), (6065, 37620), (6270, 36390), (7278, 31350), (7524, 30325), (8550, 26686), (9405, 24260), (9900, 23047), (10450, 21834), (10917, 20900), (12130, 18810), (12540, 18195), (13343, 17100), (14556, 15675)]