197399400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2719}}^1$

素因数の和:2760

約数の個数: 144

約数和(自身を含む): 672873600

約数和(自身を除く): 475474200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 121, 132, 150, 165, 200, 220, 242, 264, 275, 300, 330, 363, 440, 484, 550, 600, 605, 660, 726, 825, 968, 1100, 1210, 1320, 1452, 1650, 1815, 2200, 2420, 2719, 2904, 3025, 3300, 3630, 4840, 5438, 6050, 6600, 7260, 8157, 9075, 10876, 12100, 13595, 14520, 16314, 18150, 21752, 24200, 27190, 29909, 32628, 36300, 40785, 54380, 59818, 65256, 67975, 72600, 81570, 89727, 108760, 119636, 135950, 149545, 163140, 179454, 203925, 239272, 271900, 299090, 326280, 328999, 358908, 407850, 448635, 543800, 598180, 657998, 717816, 747725, 815700, 897270, 986997, 1196360, 1315996, 1495450, 1631400, 1644995, 1794540, 1973994, 2243175, 2631992, 2990900, 3289990, 3589080, 3947988, 4486350, 4934985, 5981800, 6579980, 7895976, 8224975, 8972700, 9869970, 13159960, 16449950, 17945400, 19739940, 24674925, 32899900, 39479880, 49349850, 65799800, 98699700, 197399400]

約数ペア:

[(1, 197399400), (2, 98699700), (3, 65799800), (4, 49349850), (5, 39479880), (6, 32899900), (8, 24674925), (10, 19739940), (11, 17945400), (12, 16449950), (15, 13159960), (20, 9869970), (22, 8972700), (24, 8224975), (25, 7895976), (30, 6579980), (33, 5981800), (40, 4934985), (44, 4486350), (50, 3947988), (55, 3589080), (60, 3289990), (66, 2990900), (75, 2631992), (88, 2243175), (100, 1973994), (110, 1794540), (120, 1644995), (121, 1631400), (132, 1495450), (150, 1315996), (165, 1196360), (200, 986997), (220, 897270), (242, 815700), (264, 747725), (275, 717816), (300, 657998), (330, 598180), (363, 543800), (440, 448635), (484, 407850), (550, 358908), (600, 328999), (605, 326280), (660, 299090), (726, 271900), (825, 239272), (968, 203925), (1100, 179454), (1210, 163140), (1320, 149545), (1452, 135950), (1650, 119636), (1815, 108760), (2200, 89727), (2420, 81570), (2719, 72600), (2904, 67975), (3025, 65256), (3300, 59818), (3630, 54380), (4840, 40785), (5438, 36300), (6050, 32628), (6600, 29909), (7260, 27190), (8157, 24200), (9075, 21752), (10876, 18150), (12100, 16314), (13595, 14520)]