18127804950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{659}}^1\times {\mathrm{61129}}^1$

素因数の和:61806

約数の個数: 72

約数和(自身を含む): 48778072200

約数和(自身を除く): 30650267250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 659, 1318, 1977, 3295, 3954, 5931, 6590, 9885, 11862, 16475, 19770, 29655, 32950, 49425, 59310, 61129, 98850, 122258, 148275, 183387, 296550, 305645, 366774, 550161, 611290, 916935, 1100322, 1528225, 1833870, 2750805, 3056450, 4584675, 5501610, 9169350, 13754025, 27508050, 40284011, 80568022, 120852033, 201420055, 241704066, 362556099, 402840110, 604260165, 725112198, 1007100275, 1208520330, 1812780495, 2014200550, 3021300825, 3625560990, 6042601650, 9063902475, 18127804950]

約数ペア:

[(1, 18127804950), (2, 9063902475), (3, 6042601650), (5, 3625560990), (6, 3021300825), (9, 2014200550), (10, 1812780495), (15, 1208520330), (18, 1007100275), (25, 725112198), (30, 604260165), (45, 402840110), (50, 362556099), (75, 241704066), (90, 201420055), (150, 120852033), (225, 80568022), (450, 40284011), (659, 27508050), (1318, 13754025), (1977, 9169350), (3295, 5501610), (3954, 4584675), (5931, 3056450), (6590, 2750805), (9885, 1833870), (11862, 1528225), (16475, 1100322), (19770, 916935), (29655, 611290), (32950, 550161), (49425, 366774), (59310, 305645), (61129, 296550), (98850, 183387), (122258, 148275)]