89099550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:667

約数の個数: 144

約数和(自身を含む): 267237360

約数和(自身を除く): 178137810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 30, 34, 38, 45, 50, 51, 57, 75, 85, 90, 95, 102, 114, 150, 153, 170, 171, 190, 225, 255, 285, 306, 323, 342, 425, 450, 475, 510, 570, 613, 646, 765, 850, 855, 950, 969, 1226, 1275, 1425, 1530, 1615, 1710, 1839, 1938, 2550, 2850, 2907, 3065, 3230, 3678, 3825, 4275, 4845, 5517, 5814, 6130, 7650, 8075, 8550, 9195, 9690, 10421, 11034, 11647, 14535, 15325, 16150, 18390, 20842, 23294, 24225, 27585, 29070, 30650, 31263, 34941, 45975, 48450, 52105, 55170, 58235, 62526, 69882, 72675, 91950, 93789, 104210, 104823, 116470, 137925, 145350, 156315, 174705, 187578, 197999, 209646, 260525, 275850, 291175, 312630, 349410, 395998, 468945, 521050, 524115, 582350, 593997, 781575, 873525, 937890, 989995, 1048230, 1187994, 1563150, 1747050, 1781991, 1979990, 2344725, 2620575, 2969985, 3563982, 4689450, 4949975, 5241150, 5939970, 8909955, 9899950, 14849925, 17819910, 29699850, 44549775, 89099550]

約数ペア:

[(1, 89099550), (2, 44549775), (3, 29699850), (5, 17819910), (6, 14849925), (9, 9899950), (10, 8909955), (15, 5939970), (17, 5241150), (18, 4949975), (19, 4689450), (25, 3563982), (30, 2969985), (34, 2620575), (38, 2344725), (45, 1979990), (50, 1781991), (51, 1747050), (57, 1563150), (75, 1187994), (85, 1048230), (90, 989995), (95, 937890), (102, 873525), (114, 781575), (150, 593997), (153, 582350), (170, 524115), (171, 521050), (190, 468945), (225, 395998), (255, 349410), (285, 312630), (306, 291175), (323, 275850), (342, 260525), (425, 209646), (450, 197999), (475, 187578), (510, 174705), (570, 156315), (613, 145350), (646, 137925), (765, 116470), (850, 104823), (855, 104210), (950, 93789), (969, 91950), (1226, 72675), (1275, 69882), (1425, 62526), (1530, 58235), (1615, 55170), (1710, 52105), (1839, 48450), (1938, 45975), (2550, 34941), (2850, 31263), (2907, 30650), (3065, 29070), (3230, 27585), (3678, 24225), (3825, 23294), (4275, 20842), (4845, 18390), (5517, 16150), (5814, 15325), (6130, 14535), (7650, 11647), (8075, 11034), (8550, 10421), (9195, 9690)]