2021074500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:679

約数の個数: 192

約数和(自身を含む): 6142106880

約数和(自身を除く): 4121032380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 59, 60, 75, 82, 100, 118, 123, 125, 150, 164, 177, 205, 236, 246, 250, 295, 300, 354, 375, 410, 492, 500, 557, 590, 615, 708, 750, 820, 885, 1025, 1114, 1180, 1230, 1475, 1500, 1671, 1770, 2050, 2228, 2419, 2460, 2785, 2950, 3075, 3342, 3540, 4100, 4425, 4838, 5125, 5570, 5900, 6150, 6684, 7257, 7375, 8355, 8850, 9676, 10250, 11140, 12095, 12300, 13925, 14514, 14750, 15375, 16710, 17700, 20500, 22125, 22837, 24190, 27850, 29028, 29500, 30750, 32863, 33420, 36285, 41775, 44250, 45674, 48380, 55700, 60475, 61500, 65726, 68511, 69625, 72570, 83550, 88500, 91348, 98589, 114185, 120950, 131452, 137022, 139250, 145140, 164315, 167100, 181425, 197178, 208875, 228370, 241900, 274044, 278500, 302375, 328630, 342555, 362850, 394356, 417750, 456740, 492945, 570925, 604750, 657260, 685110, 725700, 821575, 835500, 907125, 985890, 1141850, 1209500, 1347383, 1370220, 1643150, 1712775, 1814250, 1971780, 2283700, 2464725, 2694766, 2854625, 3286300, 3425550, 3628500, 4042149, 4107875, 4929450, 5389532, 5709250, 6736915, 6851100, 8084298, 8215750, 8563875, 9858900, 11418500, 12323625, 13473830, 16168596, 16431500, 17127750, 20210745, 24647250, 26947660, 33684575, 34255500, 40421490, 49294500, 67369150, 80842980, 101053725, 134738300, 168422875, 202107450, 336845750, 404214900, 505268625, 673691500, 1010537250, 2021074500]

約数ペア:

[(1, 2021074500), (2, 1010537250), (3, 673691500), (4, 505268625), (5, 404214900), (6, 336845750), (10, 202107450), (12, 168422875), (15, 134738300), (20, 101053725), (25, 80842980), (30, 67369150), (41, 49294500), (50, 40421490), (59, 34255500), (60, 33684575), (75, 26947660), (82, 24647250), (100, 20210745), (118, 17127750), (123, 16431500), (125, 16168596), (150, 13473830), (164, 12323625), (177, 11418500), (205, 9858900), (236, 8563875), (246, 8215750), (250, 8084298), (295, 6851100), (300, 6736915), (354, 5709250), (375, 5389532), (410, 4929450), (492, 4107875), (500, 4042149), (557, 3628500), (590, 3425550), (615, 3286300), (708, 2854625), (750, 2694766), (820, 2464725), (885, 2283700), (1025, 1971780), (1114, 1814250), (1180, 1712775), (1230, 1643150), (1475, 1370220), (1500, 1347383), (1671, 1209500), (1770, 1141850), (2050, 985890), (2228, 907125), (2419, 835500), (2460, 821575), (2785, 725700), (2950, 685110), (3075, 657260), (3342, 604750), (3540, 570925), (4100, 492945), (4425, 456740), (4838, 417750), (5125, 394356), (5570, 362850), (5900, 342555), (6150, 328630), (6684, 302375), (7257, 278500), (7375, 274044), (8355, 241900), (8850, 228370), (9676, 208875), (10250, 197178), (11140, 181425), (12095, 167100), (12300, 164315), (13925, 145140), (14514, 139250), (14750, 137022), (15375, 131452), (16710, 120950), (17700, 114185), (20500, 98589), (22125, 91348), (22837, 88500), (24190, 83550), (27850, 72570), (29028, 69625), (29500, 68511), (30750, 65726), (32863, 61500), (33420, 60475), (36285, 55700), (41775, 48380), (44250, 45674)]