40097250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 110388096

約数和(自身を除く): 70290846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 125, 142, 150, 213, 225, 250, 251, 355, 375, 426, 450, 502, 639, 710, 750, 753, 1065, 1125, 1255, 1278, 1506, 1775, 2130, 2250, 2259, 2510, 3195, 3550, 3765, 4518, 5325, 6275, 6390, 7530, 8875, 10650, 11295, 12550, 15975, 17750, 17821, 18825, 22590, 26625, 31375, 31950, 35642, 37650, 53250, 53463, 56475, 62750, 79875, 89105, 94125, 106926, 112950, 159750, 160389, 178210, 188250, 267315, 282375, 320778, 445525, 534630, 564750, 801945, 891050, 1336575, 1603890, 2227625, 2673150, 4009725, 4455250, 6682875, 8019450, 13365750, 20048625, 40097250]

約数ペア:

[(1, 40097250), (2, 20048625), (3, 13365750), (5, 8019450), (6, 6682875), (9, 4455250), (10, 4009725), (15, 2673150), (18, 2227625), (25, 1603890), (30, 1336575), (45, 891050), (50, 801945), (71, 564750), (75, 534630), (90, 445525), (125, 320778), (142, 282375), (150, 267315), (213, 188250), (225, 178210), (250, 160389), (251, 159750), (355, 112950), (375, 106926), (426, 94125), (450, 89105), (502, 79875), (639, 62750), (710, 56475), (750, 53463), (753, 53250), (1065, 37650), (1125, 35642), (1255, 31950), (1278, 31375), (1506, 26625), (1775, 22590), (2130, 18825), (2250, 17821), (2259, 17750), (2510, 15975), (3195, 12550), (3550, 11295), (3765, 10650), (4518, 8875), (5325, 7530), (6275, 6390)]