2019931500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:853

約数の個数: 192

約数和(自身を含む): 6292121472

約数和(自身を除く): 4272189972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 113, 125, 150, 170, 204, 226, 250, 255, 300, 339, 340, 375, 425, 452, 500, 510, 565, 678, 701, 750, 850, 1020, 1130, 1275, 1356, 1402, 1500, 1695, 1700, 1921, 2103, 2125, 2260, 2550, 2804, 2825, 3390, 3505, 3842, 4206, 4250, 5100, 5650, 5763, 6375, 6780, 7010, 7684, 8412, 8475, 8500, 9605, 10515, 11300, 11526, 11917, 12750, 14020, 14125, 16950, 17525, 19210, 21030, 23052, 23834, 25500, 28250, 28815, 33900, 35050, 35751, 38420, 42060, 42375, 47668, 48025, 52575, 56500, 57630, 59585, 70100, 71502, 79213, 84750, 87625, 96050, 105150, 115260, 119170, 143004, 144075, 158426, 169500, 175250, 178755, 192100, 210300, 237639, 238340, 240125, 262875, 288150, 297925, 316852, 350500, 357510, 396065, 475278, 480250, 525750, 576300, 595850, 715020, 720375, 792130, 893775, 950556, 960500, 1051500, 1188195, 1191700, 1346621, 1440750, 1489625, 1584260, 1787550, 1980325, 2376390, 2693242, 2881500, 2979250, 3575100, 3960650, 4039863, 4468875, 4752780, 5386484, 5940975, 5958500, 6733105, 7921300, 8079726, 8937750, 9901625, 11881950, 13466210, 16159452, 17875500, 19803250, 20199315, 23763900, 26932420, 29704875, 33665525, 39606500, 40398630, 59409750, 67331050, 80797260, 100996575, 118819500, 134662100, 168327625, 201993150, 336655250, 403986300, 504982875, 673310500, 1009965750, 2019931500]

約数ペア:

[(1, 2019931500), (2, 1009965750), (3, 673310500), (4, 504982875), (5, 403986300), (6, 336655250), (10, 201993150), (12, 168327625), (15, 134662100), (17, 118819500), (20, 100996575), (25, 80797260), (30, 67331050), (34, 59409750), (50, 40398630), (51, 39606500), (60, 33665525), (68, 29704875), (75, 26932420), (85, 23763900), (100, 20199315), (102, 19803250), (113, 17875500), (125, 16159452), (150, 13466210), (170, 11881950), (204, 9901625), (226, 8937750), (250, 8079726), (255, 7921300), (300, 6733105), (339, 5958500), (340, 5940975), (375, 5386484), (425, 4752780), (452, 4468875), (500, 4039863), (510, 3960650), (565, 3575100), (678, 2979250), (701, 2881500), (750, 2693242), (850, 2376390), (1020, 1980325), (1130, 1787550), (1275, 1584260), (1356, 1489625), (1402, 1440750), (1500, 1346621), (1695, 1191700), (1700, 1188195), (1921, 1051500), (2103, 960500), (2125, 950556), (2260, 893775), (2550, 792130), (2804, 720375), (2825, 715020), (3390, 595850), (3505, 576300), (3842, 525750), (4206, 480250), (4250, 475278), (5100, 396065), (5650, 357510), (5763, 350500), (6375, 316852), (6780, 297925), (7010, 288150), (7684, 262875), (8412, 240125), (8475, 238340), (8500, 237639), (9605, 210300), (10515, 192100), (11300, 178755), (11526, 175250), (11917, 169500), (12750, 158426), (14020, 144075), (14125, 143004), (16950, 119170), (17525, 115260), (19210, 105150), (21030, 96050), (23052, 87625), (23834, 84750), (25500, 79213), (28250, 71502), (28815, 70100), (33900, 59585), (35050, 57630), (35751, 56500), (38420, 52575), (42060, 48025), (42375, 47668)]