222053000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 256

約数和(自身を含む): 628992000

約数和(自身を除く): 406939000

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 29, 31, 38, 40, 50, 52, 58, 62, 65, 76, 95, 100, 104, 116, 124, 125, 130, 145, 152, 155, 190, 200, 232, 247, 248, 250, 260, 290, 310, 325, 377, 380, 403, 475, 494, 500, 520, 551, 580, 589, 620, 650, 725, 754, 760, 775, 806, 899, 950, 988, 1000, 1102, 1160, 1178, 1235, 1240, 1300, 1450, 1508, 1550, 1612, 1625, 1798, 1885, 1900, 1976, 2015, 2204, 2356, 2375, 2470, 2600, 2755, 2900, 2945, 3016, 3100, 3224, 3250, 3596, 3625, 3770, 3800, 3875, 4030, 4408, 4495, 4712, 4750, 4940, 5510, 5800, 5890, 6175, 6200, 6500, 7163, 7192, 7250, 7540, 7657, 7750, 8060, 8990, 9425, 9500, 9880, 10075, 11020, 11687, 11780, 12350, 13000, 13775, 14326, 14500, 14725, 15080, 15314, 15500, 16120, 17081, 17980, 18850, 19000, 20150, 22040, 22475, 23374, 23560, 24700, 27550, 28652, 29000, 29450, 30628, 30875, 31000, 34162, 35815, 35960, 37700, 38285, 40300, 44950, 46748, 47125, 49400, 50375, 55100, 57304, 58435, 58900, 61256, 61750, 68324, 68875, 71630, 73625, 75400, 76570, 80600, 85405, 89900, 93496, 94250, 100750, 110200, 112375, 116870, 117800, 123500, 136648, 137750, 143260, 147250, 153140, 170810, 179075, 179800, 188500, 191425, 201500, 222053, 224750, 233740, 247000, 275500, 286520, 292175, 294500, 306280, 341620, 358150, 377000, 382850, 403000, 427025, 444106, 449500, 467480, 551000, 584350, 589000, 683240, 716300, 765700, 854050, 888212, 895375, 899000, 957125, 1110265, 1168700, 1432600, 1460875, 1531400, 1708100, 1776424, 1790750, 1914250, 2135125, 2220530, 2337400, 2921750, 3416200, 3581500, 3828500, 4270250, 4441060, 5551325, 5843500, 7163000, 7657000, 8540500, 8882120, 11102650, 11687000, 17081000, 22205300, 27756625, 44410600, 55513250, 111026500, 222053000]

約数ペア:

[(1, 222053000), (2, 111026500), (4, 55513250), (5, 44410600), (8, 27756625), (10, 22205300), (13, 17081000), (19, 11687000), (20, 11102650), (25, 8882120), (26, 8540500), (29, 7657000), (31, 7163000), (38, 5843500), (40, 5551325), (50, 4441060), (52, 4270250), (58, 3828500), (62, 3581500), (65, 3416200), (76, 2921750), (95, 2337400), (100, 2220530), (104, 2135125), (116, 1914250), (124, 1790750), (125, 1776424), (130, 1708100), (145, 1531400), (152, 1460875), (155, 1432600), (190, 1168700), (200, 1110265), (232, 957125), (247, 899000), (248, 895375), (250, 888212), (260, 854050), (290, 765700), (310, 716300), (325, 683240), (377, 589000), (380, 584350), (403, 551000), (475, 467480), (494, 449500), (500, 444106), (520, 427025), (551, 403000), (580, 382850), (589, 377000), (620, 358150), (650, 341620), (725, 306280), (754, 294500), (760, 292175), (775, 286520), (806, 275500), (899, 247000), (950, 233740), (988, 224750), (1000, 222053), (1102, 201500), (1160, 191425), (1178, 188500), (1235, 179800), (1240, 179075), (1300, 170810), (1450, 153140), (1508, 147250), (1550, 143260), (1612, 137750), (1625, 136648), (1798, 123500), (1885, 117800), (1900, 116870), (1976, 112375), (2015, 110200), (2204, 100750), (2356, 94250), (2375, 93496), (2470, 89900), (2600, 85405), (2755, 80600), (2900, 76570), (2945, 75400), (3016, 73625), (3100, 71630), (3224, 68875), (3250, 68324), (3596, 61750), (3625, 61256), (3770, 58900), (3800, 58435), (3875, 57304), (4030, 55100), (4408, 50375), (4495, 49400), (4712, 47125), (4750, 46748), (4940, 44950), (5510, 40300), (5800, 38285), (5890, 37700), (6175, 35960), (6200, 35815), (6500, 34162), (7163, 31000), (7192, 30875), (7250, 30628), (7540, 29450), (7657, 29000), (7750, 28652), (8060, 27550), (8990, 24700), (9425, 23560), (9500, 23374), (9880, 22475), (10075, 22040), (11020, 20150), (11687, 19000), (11780, 18850), (12350, 17980), (13000, 17081), (13775, 16120), (14326, 15500), (14500, 15314), (14725, 15080)]