18995655150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1835329}}^1$

素因数の和:1835370

約数の個数: 72

約数和(自身を含む): 53253935280

約数和(自身を除く): 34258280130

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, 1835329, 3670658, 5505987, 9176645, 11011974, 16517961, 18353290, 27529935, 33035922, 42212567, 45883225, 55059870, 82589805, 84425134, 91766450, 126637701, 137649675, 165179610, 211062835, 253275402, 275299350, 379913103, 412949025, 422125670, 633188505, 759826206, 825898050, 1055314175, 1266377010, 1899565515, 2110628350, 3165942525, 3799131030, 6331885050, 9497827575, 18995655150]

約数ペア:

[(1, 18995655150), (2, 9497827575), (3, 6331885050), (5, 3799131030), (6, 3165942525), (9, 2110628350), (10, 1899565515), (15, 1266377010), (18, 1055314175), (23, 825898050), (25, 759826206), (30, 633188505), (45, 422125670), (46, 412949025), (50, 379913103), (69, 275299350), (75, 253275402), (90, 211062835), (115, 165179610), (138, 137649675), (150, 126637701), (207, 91766450), (225, 84425134), (230, 82589805), (345, 55059870), (414, 45883225), (450, 42212567), (575, 33035922), (690, 27529935), (1035, 18353290), (1150, 16517961), (1725, 11011974), (2070, 9176645), (3450, 5505987), (5175, 3670658), (10350, 1835329)]