190212300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1070

約数の個数: 180

約数和(自身を含む): 644031696

約数和(自身を除く): 453819396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 81, 90, 92, 100, 108, 115, 135, 138, 150, 162, 180, 207, 225, 230, 270, 276, 300, 324, 345, 405, 414, 450, 460, 540, 575, 621, 675, 690, 810, 828, 900, 1021, 1035, 1150, 1242, 1350, 1380, 1620, 1725, 1863, 2025, 2042, 2070, 2300, 2484, 2700, 3063, 3105, 3450, 3726, 4050, 4084, 4140, 5105, 5175, 6126, 6210, 6900, 7452, 8100, 9189, 9315, 10210, 10350, 12252, 12420, 15315, 15525, 18378, 18630, 20420, 20700, 23483, 25525, 27567, 30630, 31050, 36756, 37260, 45945, 46575, 46966, 51050, 55134, 61260, 62100, 70449, 76575, 82701, 91890, 93150, 93932, 102100, 110268, 117415, 137835, 140898, 153150, 165402, 183780, 186300, 211347, 229725, 234830, 275670, 281796, 306300, 330804, 352245, 413505, 422694, 459450, 469660, 551340, 587075, 634041, 689175, 704490, 827010, 845388, 918900, 1056735, 1174150, 1268082, 1378350, 1408980, 1654020, 1761225, 1902123, 2067525, 2113470, 2348300, 2536164, 2756700, 3170205, 3522450, 3804246, 4135050, 4226940, 5283675, 6340410, 7044900, 7608492, 8270100, 9510615, 10567350, 12680820, 15851025, 19021230, 21134700, 31702050, 38042460, 47553075, 63404100, 95106150, 190212300]

約数ペア:

[(1, 190212300), (2, 95106150), (3, 63404100), (4, 47553075), (5, 38042460), (6, 31702050), (9, 21134700), (10, 19021230), (12, 15851025), (15, 12680820), (18, 10567350), (20, 9510615), (23, 8270100), (25, 7608492), (27, 7044900), (30, 6340410), (36, 5283675), (45, 4226940), (46, 4135050), (50, 3804246), (54, 3522450), (60, 3170205), (69, 2756700), (75, 2536164), (81, 2348300), (90, 2113470), (92, 2067525), (100, 1902123), (108, 1761225), (115, 1654020), (135, 1408980), (138, 1378350), (150, 1268082), (162, 1174150), (180, 1056735), (207, 918900), (225, 845388), (230, 827010), (270, 704490), (276, 689175), (300, 634041), (324, 587075), (345, 551340), (405, 469660), (414, 459450), (450, 422694), (460, 413505), (540, 352245), (575, 330804), (621, 306300), (675, 281796), (690, 275670), (810, 234830), (828, 229725), (900, 211347), (1021, 186300), (1035, 183780), (1150, 165402), (1242, 153150), (1350, 140898), (1380, 137835), (1620, 117415), (1725, 110268), (1863, 102100), (2025, 93932), (2042, 93150), (2070, 91890), (2300, 82701), (2484, 76575), (2700, 70449), (3063, 62100), (3105, 61260), (3450, 55134), (3726, 51050), (4050, 46966), (4084, 46575), (4140, 45945), (5105, 37260), (5175, 36756), (6126, 31050), (6210, 30630), (6900, 27567), (7452, 25525), (8100, 23483), (9189, 20700), (9315, 20420), (10210, 18630), (10350, 18378), (12252, 15525), (12420, 15315)]