66497306940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6481219}}^1$

素因数の和:6481256

約数の個数: 96

約数和(自身を含む): 217768992000

約数和(自身を除く): 151271685060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 6481219, 12962438, 19443657, 25924876, 32406095, 38887314, 58330971, 64812190, 77774628, 97218285, 116661942, 123143161, 129624380, 174992913, 194436570, 233323884, 246286322, 291654855, 349985826, 369429483, 388873140, 492572644, 583309710, 615715805, 699971652, 738858966, 874964565, 1108288449, 1166619420, 1231431610, 1477717932, 1749929130, 1847147415, 2216576898, 2462863220, 3324865347, 3499858260, 3694294830, 4433153796, 5541442245, 6649730694, 7388589660, 11082884490, 13299461388, 16624326735, 22165768980, 33248653470, 66497306940]

約数ペア:

[(1, 66497306940), (2, 33248653470), (3, 22165768980), (4, 16624326735), (5, 13299461388), (6, 11082884490), (9, 7388589660), (10, 6649730694), (12, 5541442245), (15, 4433153796), (18, 3694294830), (19, 3499858260), (20, 3324865347), (27, 2462863220), (30, 2216576898), (36, 1847147415), (38, 1749929130), (45, 1477717932), (54, 1231431610), (57, 1166619420), (60, 1108288449), (76, 874964565), (90, 738858966), (95, 699971652), (108, 615715805), (114, 583309710), (135, 492572644), (171, 388873140), (180, 369429483), (190, 349985826), (228, 291654855), (270, 246286322), (285, 233323884), (342, 194436570), (380, 174992913), (513, 129624380), (540, 123143161), (570, 116661942), (684, 97218285), (855, 77774628), (1026, 64812190), (1140, 58330971), (1710, 38887314), (2052, 32406095), (2565, 25924876), (3420, 19443657), (5130, 12962438), (10260, 6481219)]