20532959100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{397}}^1\times {\mathrm{57467}}^1$

素因数の和:57884

約数の個数: 108

約数和(自身を含む): 64522656744

約数和(自身を除く): 43989697644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 397, 450, 794, 900, 1191, 1588, 1985, 2382, 3573, 3970, 4764, 5955, 7146, 7940, 9925, 11910, 14292, 17865, 19850, 23820, 29775, 35730, 39700, 57467, 59550, 71460, 89325, 114934, 119100, 172401, 178650, 229868, 287335, 344802, 357300, 517203, 574670, 689604, 862005, 1034406, 1149340, 1436675, 1724010, 2068812, 2586015, 2873350, 3448020, 4310025, 5172030, 5746700, 8620050, 10344060, 12930075, 17240100, 22814399, 25860150, 45628798, 51720300, 68443197, 91257596, 114071995, 136886394, 205329591, 228143990, 273772788, 342215985, 410659182, 456287980, 570359975, 684431970, 821318364, 1026647955, 1140719950, 1368863940, 1711079925, 2053295910, 2281439900, 3422159850, 4106591820, 5133239775, 6844319700, 10266479550, 20532959100]

約数ペア:

[(1, 20532959100), (2, 10266479550), (3, 6844319700), (4, 5133239775), (5, 4106591820), (6, 3422159850), (9, 2281439900), (10, 2053295910), (12, 1711079925), (15, 1368863940), (18, 1140719950), (20, 1026647955), (25, 821318364), (30, 684431970), (36, 570359975), (45, 456287980), (50, 410659182), (60, 342215985), (75, 273772788), (90, 228143990), (100, 205329591), (150, 136886394), (180, 114071995), (225, 91257596), (300, 68443197), (397, 51720300), (450, 45628798), (794, 25860150), (900, 22814399), (1191, 17240100), (1588, 12930075), (1985, 10344060), (2382, 8620050), (3573, 5746700), (3970, 5172030), (4764, 4310025), (5955, 3448020), (7146, 2873350), (7940, 2586015), (9925, 2068812), (11910, 1724010), (14292, 1436675), (17865, 1149340), (19850, 1034406), (23820, 862005), (29775, 689604), (35730, 574670), (39700, 517203), (57467, 357300), (59550, 344802), (71460, 287335), (89325, 229868), (114934, 178650), (119100, 172401)]