210809700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 216

約数和(自身を含む): 703783080

約数和(自身を除く): 492973380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 41, 45, 50, 58, 60, 75, 82, 87, 90, 100, 116, 123, 145, 150, 164, 174, 180, 197, 205, 225, 246, 261, 290, 300, 348, 369, 394, 410, 435, 450, 492, 522, 580, 591, 615, 725, 738, 788, 820, 870, 900, 985, 1025, 1044, 1182, 1189, 1230, 1305, 1450, 1476, 1740, 1773, 1845, 1970, 2050, 2175, 2364, 2378, 2460, 2610, 2900, 2955, 3075, 3546, 3567, 3690, 3940, 4100, 4350, 4756, 4925, 5220, 5713, 5910, 5945, 6150, 6525, 7092, 7134, 7380, 8077, 8700, 8865, 9225, 9850, 10701, 11426, 11820, 11890, 12300, 13050, 14268, 14775, 16154, 17139, 17730, 17835, 18450, 19700, 21402, 22852, 23780, 24231, 26100, 28565, 29550, 29725, 32308, 34278, 35460, 35670, 36900, 40385, 42804, 44325, 48462, 51417, 53505, 57130, 59100, 59450, 68556, 71340, 72693, 80770, 85695, 88650, 89175, 96924, 102834, 107010, 114260, 118900, 121155, 142825, 145386, 161540, 171390, 177300, 178350, 201925, 205668, 214020, 234233, 242310, 257085, 267525, 285650, 290772, 342780, 356700, 363465, 403850, 428475, 468466, 484620, 514170, 535050, 571300, 605775, 702699, 726930, 807700, 856950, 936932, 1028340, 1070100, 1171165, 1211550, 1285425, 1405398, 1453860, 1713900, 1817325, 2108097, 2342330, 2423100, 2570850, 2810796, 3513495, 3634650, 4216194, 4684660, 5141700, 5855825, 7026990, 7269300, 8432388, 10540485, 11711650, 14053980, 17567475, 21080970, 23423300, 35134950, 42161940, 52702425, 70269900, 105404850, 210809700]

約数ペア:

[(1, 210809700), (2, 105404850), (3, 70269900), (4, 52702425), (5, 42161940), (6, 35134950), (9, 23423300), (10, 21080970), (12, 17567475), (15, 14053980), (18, 11711650), (20, 10540485), (25, 8432388), (29, 7269300), (30, 7026990), (36, 5855825), (41, 5141700), (45, 4684660), (50, 4216194), (58, 3634650), (60, 3513495), (75, 2810796), (82, 2570850), (87, 2423100), (90, 2342330), (100, 2108097), (116, 1817325), (123, 1713900), (145, 1453860), (150, 1405398), (164, 1285425), (174, 1211550), (180, 1171165), (197, 1070100), (205, 1028340), (225, 936932), (246, 856950), (261, 807700), (290, 726930), (300, 702699), (348, 605775), (369, 571300), (394, 535050), (410, 514170), (435, 484620), (450, 468466), (492, 428475), (522, 403850), (580, 363465), (591, 356700), (615, 342780), (725, 290772), (738, 285650), (788, 267525), (820, 257085), (870, 242310), (900, 234233), (985, 214020), (1025, 205668), (1044, 201925), (1182, 178350), (1189, 177300), (1230, 171390), (1305, 161540), (1450, 145386), (1476, 142825), (1740, 121155), (1773, 118900), (1845, 114260), (1970, 107010), (2050, 102834), (2175, 96924), (2364, 89175), (2378, 88650), (2460, 85695), (2610, 80770), (2900, 72693), (2955, 71340), (3075, 68556), (3546, 59450), (3567, 59100), (3690, 57130), (3940, 53505), (4100, 51417), (4350, 48462), (4756, 44325), (4925, 42804), (5220, 40385), (5713, 36900), (5910, 35670), (5945, 35460), (6150, 34278), (6525, 32308), (7092, 29725), (7134, 29550), (7380, 28565), (8077, 26100), (8700, 24231), (8865, 23780), (9225, 22852), (9850, 21402), (10701, 19700), (11426, 18450), (11820, 17835), (11890, 17730), (12300, 17139), (13050, 16154), (14268, 14775)]