213011400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1304

約数の個数: 192

約数和(自身を含む): 773700480

約数和(自身を除く): 560689080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 50, 56, 60, 70, 75, 82, 84, 100, 105, 120, 123, 140, 150, 164, 168, 175, 200, 205, 210, 246, 280, 287, 300, 328, 350, 410, 420, 492, 525, 574, 600, 615, 700, 820, 840, 861, 984, 1025, 1050, 1148, 1230, 1237, 1400, 1435, 1640, 1722, 2050, 2100, 2296, 2460, 2474, 2870, 3075, 3444, 3711, 4100, 4200, 4305, 4920, 4948, 5740, 6150, 6185, 6888, 7175, 7422, 8200, 8610, 8659, 9896, 11480, 12300, 12370, 14350, 14844, 17220, 17318, 18555, 21525, 24600, 24740, 25977, 28700, 29688, 30925, 34440, 34636, 37110, 43050, 43295, 49480, 50717, 51954, 57400, 61850, 69272, 74220, 86100, 86590, 92775, 101434, 103908, 123700, 129885, 148440, 152151, 172200, 173180, 185550, 202868, 207816, 216475, 247400, 253585, 259770, 304302, 346360, 355019, 371100, 405736, 432950, 507170, 519540, 608604, 649425, 710038, 742200, 760755, 865900, 1014340, 1039080, 1065057, 1217208, 1267925, 1298850, 1420076, 1521510, 1731800, 1775095, 2028680, 2130114, 2535850, 2597700, 2840152, 3043020, 3550190, 3803775, 4260228, 5071700, 5195400, 5325285, 6086040, 7100380, 7607550, 8520456, 8875475, 10143400, 10650570, 14200760, 15215100, 17750950, 21301140, 26626425, 30430200, 35501900, 42602280, 53252850, 71003800, 106505700, 213011400]

約数ペア:

[(1, 213011400), (2, 106505700), (3, 71003800), (4, 53252850), (5, 42602280), (6, 35501900), (7, 30430200), (8, 26626425), (10, 21301140), (12, 17750950), (14, 15215100), (15, 14200760), (20, 10650570), (21, 10143400), (24, 8875475), (25, 8520456), (28, 7607550), (30, 7100380), (35, 6086040), (40, 5325285), (41, 5195400), (42, 5071700), (50, 4260228), (56, 3803775), (60, 3550190), (70, 3043020), (75, 2840152), (82, 2597700), (84, 2535850), (100, 2130114), (105, 2028680), (120, 1775095), (123, 1731800), (140, 1521510), (150, 1420076), (164, 1298850), (168, 1267925), (175, 1217208), (200, 1065057), (205, 1039080), (210, 1014340), (246, 865900), (280, 760755), (287, 742200), (300, 710038), (328, 649425), (350, 608604), (410, 519540), (420, 507170), (492, 432950), (525, 405736), (574, 371100), (600, 355019), (615, 346360), (700, 304302), (820, 259770), (840, 253585), (861, 247400), (984, 216475), (1025, 207816), (1050, 202868), (1148, 185550), (1230, 173180), (1237, 172200), (1400, 152151), (1435, 148440), (1640, 129885), (1722, 123700), (2050, 103908), (2100, 101434), (2296, 92775), (2460, 86590), (2474, 86100), (2870, 74220), (3075, 69272), (3444, 61850), (3711, 57400), (4100, 51954), (4200, 50717), (4305, 49480), (4920, 43295), (4948, 43050), (5740, 37110), (6150, 34636), (6185, 34440), (6888, 30925), (7175, 29688), (7422, 28700), (8200, 25977), (8610, 24740), (8659, 24600), (9896, 21525), (11480, 18555), (12300, 17318), (12370, 17220), (14350, 14844)]