1572117900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:624

約数の個数: 144

約数和(自身を含む): 4638036480

約数和(自身を除く): 3065918580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 109, 131, 150, 218, 262, 300, 327, 367, 393, 436, 524, 545, 654, 655, 734, 786, 1090, 1101, 1308, 1310, 1468, 1572, 1635, 1835, 1965, 2180, 2202, 2620, 2725, 3270, 3275, 3670, 3930, 4404, 5450, 5505, 6540, 6550, 7340, 7860, 8175, 9175, 9825, 10900, 11010, 13100, 14279, 16350, 18350, 19650, 22020, 27525, 28558, 32700, 36700, 39300, 40003, 42837, 48077, 55050, 57116, 71395, 80006, 85674, 96154, 110100, 120009, 142790, 144231, 160012, 171348, 192308, 200015, 214185, 240018, 240385, 285580, 288462, 356975, 400030, 428370, 480036, 480770, 576924, 600045, 713950, 721155, 800060, 856740, 961540, 1000075, 1070925, 1200090, 1201925, 1427900, 1442310, 2000150, 2141850, 2400180, 2403850, 2884620, 3000225, 3605775, 4000300, 4283700, 4807700, 5240393, 6000450, 7211550, 10480786, 12000900, 14423100, 15721179, 20961572, 26201965, 31442358, 52403930, 62884716, 78605895, 104807860, 131009825, 157211790, 262019650, 314423580, 393029475, 524039300, 786058950, 1572117900]

約数ペア:

[(1, 1572117900), (2, 786058950), (3, 524039300), (4, 393029475), (5, 314423580), (6, 262019650), (10, 157211790), (12, 131009825), (15, 104807860), (20, 78605895), (25, 62884716), (30, 52403930), (50, 31442358), (60, 26201965), (75, 20961572), (100, 15721179), (109, 14423100), (131, 12000900), (150, 10480786), (218, 7211550), (262, 6000450), (300, 5240393), (327, 4807700), (367, 4283700), (393, 4000300), (436, 3605775), (524, 3000225), (545, 2884620), (654, 2403850), (655, 2400180), (734, 2141850), (786, 2000150), (1090, 1442310), (1101, 1427900), (1308, 1201925), (1310, 1200090), (1468, 1070925), (1572, 1000075), (1635, 961540), (1835, 856740), (1965, 800060), (2180, 721155), (2202, 713950), (2620, 600045), (2725, 576924), (3270, 480770), (3275, 480036), (3670, 428370), (3930, 400030), (4404, 356975), (5450, 288462), (5505, 285580), (6540, 240385), (6550, 240018), (7340, 214185), (7860, 200015), (8175, 192308), (9175, 171348), (9825, 160012), (10900, 144231), (11010, 142790), (13100, 120009), (14279, 110100), (16350, 96154), (18350, 85674), (19650, 80006), (22020, 71395), (27525, 57116), (28558, 55050), (32700, 48077), (36700, 42837), (39300, 40003)]