31269150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6317}}^1$

素因数の和:6346

約数の個数: 72

約数和(自身を含む): 91661544

約数和(自身を除く): 60392394

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 6317, 12634, 18951, 31585, 37902, 56853, 63170, 69487, 94755, 113706, 138974, 157925, 189510, 208461, 284265, 315850, 347435, 416922, 473775, 568530, 625383, 694870, 947550, 1042305, 1250766, 1421325, 1737175, 2084610, 2842650, 3126915, 3474350, 5211525, 6253830, 10423050, 15634575, 31269150]

約数ペア:

[(1, 31269150), (2, 15634575), (3, 10423050), (5, 6253830), (6, 5211525), (9, 3474350), (10, 3126915), (11, 2842650), (15, 2084610), (18, 1737175), (22, 1421325), (25, 1250766), (30, 1042305), (33, 947550), (45, 694870), (50, 625383), (55, 568530), (66, 473775), (75, 416922), (90, 347435), (99, 315850), (110, 284265), (150, 208461), (165, 189510), (198, 157925), (225, 138974), (275, 113706), (330, 94755), (450, 69487), (495, 63170), (550, 56853), (825, 37902), (990, 31585), (1650, 18951), (2475, 12634), (4950, 6317)]