154485250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 307037952

約数和(自身を除く): 152552702

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 67, 115, 125, 134, 230, 250, 335, 401, 575, 670, 802, 1150, 1541, 1675, 2005, 2875, 3082, 3350, 4010, 5750, 7705, 8375, 9223, 10025, 15410, 16750, 18446, 20050, 26867, 38525, 46115, 50125, 53734, 77050, 92230, 100250, 134335, 192625, 230575, 268670, 385250, 461150, 617941, 671675, 1152875, 1235882, 1343350, 2305750, 3089705, 3358375, 6179410, 6716750, 15448525, 30897050, 77242625, 154485250]

約数ペア:

[(1, 154485250), (2, 77242625), (5, 30897050), (10, 15448525), (23, 6716750), (25, 6179410), (46, 3358375), (50, 3089705), (67, 2305750), (115, 1343350), (125, 1235882), (134, 1152875), (230, 671675), (250, 617941), (335, 461150), (401, 385250), (575, 268670), (670, 230575), (802, 192625), (1150, 134335), (1541, 100250), (1675, 92230), (2005, 77050), (2875, 53734), (3082, 50125), (3350, 46115), (4010, 38525), (5750, 26867), (7705, 20050), (8375, 18446), (9223, 16750), (10025, 15410)]