855104580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:632

約数の個数: 288

約数和(自身を含む): 3056659200

約数和(自身を除く): 2201554620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 90, 92, 99, 108, 110, 115, 121, 132, 135, 138, 165, 180, 198, 207, 220, 230, 242, 253, 270, 276, 297, 330, 345, 363, 396, 414, 460, 484, 495, 506, 540, 569, 594, 605, 621, 660, 690, 726, 759, 828, 990, 1012, 1035, 1089, 1138, 1188, 1210, 1242, 1265, 1380, 1452, 1485, 1518, 1707, 1815, 1980, 2070, 2178, 2276, 2277, 2420, 2484, 2530, 2783, 2845, 2970, 3036, 3105, 3267, 3414, 3630, 3795, 4140, 4356, 4554, 5060, 5121, 5445, 5566, 5690, 5940, 6210, 6259, 6534, 6828, 6831, 7260, 7590, 8349, 8535, 9108, 10242, 10890, 11132, 11380, 11385, 12420, 12518, 13068, 13087, 13662, 13915, 15180, 15363, 16335, 16698, 17070, 18777, 20484, 21780, 22770, 25036, 25047, 25605, 26174, 27324, 27830, 30726, 31295, 32670, 33396, 34140, 34155, 37554, 39261, 41745, 45540, 50094, 51210, 52348, 55660, 56331, 61452, 62590, 65340, 65435, 68310, 68849, 75108, 75141, 76815, 78522, 83490, 93885, 100188, 102420, 112662, 117783, 125180, 125235, 130870, 136620, 137698, 143957, 150282, 153630, 157044, 166980, 168993, 187770, 196305, 206547, 225324, 235566, 250470, 261740, 275396, 281655, 287914, 300564, 307260, 337986, 344245, 353349, 375540, 375705, 392610, 413094, 431871, 471132, 500940, 563310, 575828, 588915, 619641, 675972, 688490, 706698, 719785, 751410, 785220, 826188, 844965, 863742, 1032735, 1126620, 1177830, 1239282, 1295613, 1376980, 1413396, 1439570, 1502820, 1583527, 1689930, 1727484, 1766745, 1858923, 2065470, 2159355, 2355660, 2478564, 2591226, 2879140, 3098205, 3167054, 3379860, 3533490, 3717846, 3886839, 4130940, 4318710, 4750581, 5182452, 6196410, 6334108, 6478065, 7066980, 7435692, 7773678, 7917635, 8637420, 9294615, 9501162, 12392820, 12956130, 14251743, 15547356, 15835270, 18589230, 19002324, 19434195, 23752905, 25912260, 28503486, 31670540, 37178460, 38868390, 42755229, 47505810, 57006972, 71258715, 77736780, 85510458, 95011620, 142517430, 171020916, 213776145, 285034860, 427552290, 855104580]

約数ペア:

[(1, 855104580), (2, 427552290), (3, 285034860), (4, 213776145), (5, 171020916), (6, 142517430), (9, 95011620), (10, 85510458), (11, 77736780), (12, 71258715), (15, 57006972), (18, 47505810), (20, 42755229), (22, 38868390), (23, 37178460), (27, 31670540), (30, 28503486), (33, 25912260), (36, 23752905), (44, 19434195), (45, 19002324), (46, 18589230), (54, 15835270), (55, 15547356), (60, 14251743), (66, 12956130), (69, 12392820), (90, 9501162), (92, 9294615), (99, 8637420), (108, 7917635), (110, 7773678), (115, 7435692), (121, 7066980), (132, 6478065), (135, 6334108), (138, 6196410), (165, 5182452), (180, 4750581), (198, 4318710), (207, 4130940), (220, 3886839), (230, 3717846), (242, 3533490), (253, 3379860), (270, 3167054), (276, 3098205), (297, 2879140), (330, 2591226), (345, 2478564), (363, 2355660), (396, 2159355), (414, 2065470), (460, 1858923), (484, 1766745), (495, 1727484), (506, 1689930), (540, 1583527), (569, 1502820), (594, 1439570), (605, 1413396), (621, 1376980), (660, 1295613), (690, 1239282), (726, 1177830), (759, 1126620), (828, 1032735), (990, 863742), (1012, 844965), (1035, 826188), (1089, 785220), (1138, 751410), (1188, 719785), (1210, 706698), (1242, 688490), (1265, 675972), (1380, 619641), (1452, 588915), (1485, 575828), (1518, 563310), (1707, 500940), (1815, 471132), (1980, 431871), (2070, 413094), (2178, 392610), (2276, 375705), (2277, 375540), (2420, 353349), (2484, 344245), (2530, 337986), (2783, 307260), (2845, 300564), (2970, 287914), (3036, 281655), (3105, 275396), (3267, 261740), (3414, 250470), (3630, 235566), (3795, 225324), (4140, 206547), (4356, 196305), (4554, 187770), (5060, 168993), (5121, 166980), (5445, 157044), (5566, 153630), (5690, 150282), (5940, 143957), (6210, 137698), (6259, 136620), (6534, 130870), (6828, 125235), (6831, 125180), (7260, 117783), (7590, 112662), (8349, 102420), (8535, 100188), (9108, 93885), (10242, 83490), (10890, 78522), (11132, 76815), (11380, 75141), (11385, 75108), (12420, 68849), (12518, 68310), (13068, 65435), (13087, 65340), (13662, 62590), (13915, 61452), (15180, 56331), (15363, 55660), (16335, 52348), (16698, 51210), (17070, 50094), (18777, 45540), (20484, 41745), (21780, 39261), (22770, 37554), (25036, 34155), (25047, 34140), (25605, 33396), (26174, 32670), (27324, 31295), (27830, 30726)]