147951900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1541

約数の個数: 144

約数和(自身を含む): 488822880

約数和(自身を除く): 340870980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 90, 100, 108, 111, 135, 148, 150, 180, 185, 222, 225, 270, 300, 333, 370, 444, 450, 540, 555, 666, 675, 740, 900, 925, 999, 1110, 1332, 1350, 1481, 1665, 1850, 1998, 2220, 2700, 2775, 2962, 3330, 3700, 3996, 4443, 4995, 5550, 5924, 6660, 7405, 8325, 8886, 9990, 11100, 13329, 14810, 16650, 17772, 19980, 22215, 24975, 26658, 29620, 33300, 37025, 39987, 44430, 49950, 53316, 54797, 66645, 74050, 79974, 88860, 99900, 109594, 111075, 133290, 148100, 159948, 164391, 199935, 219188, 222150, 266580, 273985, 328782, 333225, 399870, 444300, 493173, 547970, 657564, 666450, 799740, 821955, 986346, 999675, 1095940, 1332900, 1369925, 1479519, 1643910, 1972692, 1999350, 2465865, 2739850, 2959038, 3287820, 3998700, 4109775, 4931730, 5479700, 5918076, 7397595, 8219550, 9863460, 12329325, 14795190, 16439100, 24658650, 29590380, 36987975, 49317300, 73975950, 147951900]

約数ペア:

[(1, 147951900), (2, 73975950), (3, 49317300), (4, 36987975), (5, 29590380), (6, 24658650), (9, 16439100), (10, 14795190), (12, 12329325), (15, 9863460), (18, 8219550), (20, 7397595), (25, 5918076), (27, 5479700), (30, 4931730), (36, 4109775), (37, 3998700), (45, 3287820), (50, 2959038), (54, 2739850), (60, 2465865), (74, 1999350), (75, 1972692), (90, 1643910), (100, 1479519), (108, 1369925), (111, 1332900), (135, 1095940), (148, 999675), (150, 986346), (180, 821955), (185, 799740), (222, 666450), (225, 657564), (270, 547970), (300, 493173), (333, 444300), (370, 399870), (444, 333225), (450, 328782), (540, 273985), (555, 266580), (666, 222150), (675, 219188), (740, 199935), (900, 164391), (925, 159948), (999, 148100), (1110, 133290), (1332, 111075), (1350, 109594), (1481, 99900), (1665, 88860), (1850, 79974), (1998, 74050), (2220, 66645), (2700, 54797), (2775, 53316), (2962, 49950), (3330, 44430), (3700, 39987), (3996, 37025), (4443, 33300), (4995, 29620), (5550, 26658), (5924, 24975), (6660, 22215), (7405, 19980), (8325, 17772), (8886, 16650), (9990, 14810), (11100, 13329)]