207090450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2267}}^1$

素因数の和:2321

約数の個数: 144

約数和(自身を含む): 658082880

約数和(自身を除く): 450992430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 75, 87, 90, 105, 126, 145, 150, 174, 175, 203, 210, 225, 261, 290, 315, 350, 406, 435, 450, 522, 525, 609, 630, 725, 870, 1015, 1050, 1218, 1305, 1450, 1575, 1827, 2030, 2175, 2267, 2610, 3045, 3150, 3654, 4350, 4534, 5075, 6090, 6525, 6801, 9135, 10150, 11335, 13050, 13602, 15225, 15869, 18270, 20403, 22670, 30450, 31738, 34005, 40806, 45675, 47607, 56675, 65743, 68010, 79345, 91350, 95214, 102015, 113350, 131486, 142821, 158690, 170025, 197229, 204030, 238035, 285642, 328715, 340050, 394458, 396725, 460201, 476070, 510075, 591687, 657430, 714105, 793450, 920402, 986145, 1020150, 1183374, 1190175, 1380603, 1428210, 1643575, 1972290, 2301005, 2380350, 2761206, 2958435, 3287150, 3570525, 4141809, 4602010, 4930725, 5916870, 6903015, 7141050, 8283618, 9861450, 11505025, 13806030, 14792175, 20709045, 23010050, 29584350, 34515075, 41418090, 69030150, 103545225, 207090450]

約数ペア:

[(1, 207090450), (2, 103545225), (3, 69030150), (5, 41418090), (6, 34515075), (7, 29584350), (9, 23010050), (10, 20709045), (14, 14792175), (15, 13806030), (18, 11505025), (21, 9861450), (25, 8283618), (29, 7141050), (30, 6903015), (35, 5916870), (42, 4930725), (45, 4602010), (50, 4141809), (58, 3570525), (63, 3287150), (70, 2958435), (75, 2761206), (87, 2380350), (90, 2301005), (105, 1972290), (126, 1643575), (145, 1428210), (150, 1380603), (174, 1190175), (175, 1183374), (203, 1020150), (210, 986145), (225, 920402), (261, 793450), (290, 714105), (315, 657430), (350, 591687), (406, 510075), (435, 476070), (450, 460201), (522, 396725), (525, 394458), (609, 340050), (630, 328715), (725, 285642), (870, 238035), (1015, 204030), (1050, 197229), (1218, 170025), (1305, 158690), (1450, 142821), (1575, 131486), (1827, 113350), (2030, 102015), (2175, 95214), (2267, 91350), (2610, 79345), (3045, 68010), (3150, 65743), (3654, 56675), (4350, 47607), (4534, 45675), (5075, 40806), (6090, 34005), (6525, 31738), (6801, 30450), (9135, 22670), (10150, 20403), (11335, 18270), (13050, 15869), (13602, 15225)]