205736850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:585

約数の個数: 144

約数和(自身を含む): 611076960

約数和(自身を除く): 405340110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 89, 90, 99, 110, 150, 165, 178, 198, 225, 267, 275, 330, 445, 450, 467, 495, 534, 550, 801, 825, 890, 934, 979, 990, 1335, 1401, 1602, 1650, 1958, 2225, 2335, 2475, 2670, 2802, 2937, 4005, 4203, 4450, 4670, 4895, 4950, 5137, 5874, 6675, 7005, 8010, 8406, 8811, 9790, 10274, 11675, 13350, 14010, 14685, 15411, 17622, 20025, 21015, 23350, 24475, 25685, 29370, 30822, 35025, 40050, 41563, 42030, 44055, 46233, 48950, 51370, 70050, 73425, 77055, 83126, 88110, 92466, 105075, 124689, 128425, 146850, 154110, 207815, 210150, 220275, 231165, 249378, 256850, 374067, 385275, 415630, 440550, 457193, 462330, 623445, 748134, 770550, 914386, 1039075, 1155825, 1246890, 1371579, 1870335, 2078150, 2285965, 2311650, 2743158, 3117225, 3740670, 4114737, 4571930, 6234450, 6857895, 8229474, 9351675, 11429825, 13715790, 18703350, 20573685, 22859650, 34289475, 41147370, 68578950, 102868425, 205736850]

約数ペア:

[(1, 205736850), (2, 102868425), (3, 68578950), (5, 41147370), (6, 34289475), (9, 22859650), (10, 20573685), (11, 18703350), (15, 13715790), (18, 11429825), (22, 9351675), (25, 8229474), (30, 6857895), (33, 6234450), (45, 4571930), (50, 4114737), (55, 3740670), (66, 3117225), (75, 2743158), (89, 2311650), (90, 2285965), (99, 2078150), (110, 1870335), (150, 1371579), (165, 1246890), (178, 1155825), (198, 1039075), (225, 914386), (267, 770550), (275, 748134), (330, 623445), (445, 462330), (450, 457193), (467, 440550), (495, 415630), (534, 385275), (550, 374067), (801, 256850), (825, 249378), (890, 231165), (934, 220275), (979, 210150), (990, 207815), (1335, 154110), (1401, 146850), (1602, 128425), (1650, 124689), (1958, 105075), (2225, 92466), (2335, 88110), (2475, 83126), (2670, 77055), (2802, 73425), (2937, 70050), (4005, 51370), (4203, 48950), (4450, 46233), (4670, 44055), (4895, 42030), (4950, 41563), (5137, 40050), (5874, 35025), (6675, 30822), (7005, 29370), (8010, 25685), (8406, 24475), (8811, 23350), (9790, 21015), (10274, 20025), (11675, 17622), (13350, 15411), (14010, 14685)]