197467650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{19079}}^1$

素因数の和:19120

約数の個数: 72

約数和(自身を含む): 553625280

約数和(自身を除く): 356157630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 19079, 38158, 57237, 95395, 114474, 171711, 190790, 286185, 343422, 438817, 476975, 572370, 858555, 877634, 953950, 1316451, 1430925, 1717110, 2194085, 2632902, 2861850, 3949353, 4292775, 4388170, 6582255, 7898706, 8585550, 10970425, 13164510, 19746765, 21940850, 32911275, 39493530, 65822550, 98733825, 197467650]

約数ペア:

[(1, 197467650), (2, 98733825), (3, 65822550), (5, 39493530), (6, 32911275), (9, 21940850), (10, 19746765), (15, 13164510), (18, 10970425), (23, 8585550), (25, 7898706), (30, 6582255), (45, 4388170), (46, 4292775), (50, 3949353), (69, 2861850), (75, 2632902), (90, 2194085), (115, 1717110), (138, 1430925), (150, 1316451), (207, 953950), (225, 877634), (230, 858555), (345, 572370), (414, 476975), (450, 438817), (575, 343422), (690, 286185), (1035, 190790), (1150, 171711), (1725, 114474), (2070, 95395), (3450, 57237), (5175, 38158), (10350, 19079)]