78193740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 232888320

約数和(自身を除く): 154694580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 113, 114, 190, 226, 228, 285, 339, 380, 452, 565, 570, 607, 678, 1130, 1140, 1214, 1356, 1695, 1821, 2147, 2260, 2428, 3035, 3390, 3642, 4294, 6070, 6441, 6780, 7284, 8588, 9105, 10735, 11533, 12140, 12882, 18210, 21470, 23066, 25764, 32205, 34599, 36420, 42940, 46132, 57665, 64410, 68591, 69198, 115330, 128820, 137182, 138396, 172995, 205773, 230660, 274364, 342955, 345990, 411546, 685910, 691980, 823092, 1028865, 1303229, 1371820, 2057730, 2606458, 3909687, 4115460, 5212916, 6516145, 7819374, 13032290, 15638748, 19548435, 26064580, 39096870, 78193740]

約数ペア:

[(1, 78193740), (2, 39096870), (3, 26064580), (4, 19548435), (5, 15638748), (6, 13032290), (10, 7819374), (12, 6516145), (15, 5212916), (19, 4115460), (20, 3909687), (30, 2606458), (38, 2057730), (57, 1371820), (60, 1303229), (76, 1028865), (95, 823092), (113, 691980), (114, 685910), (190, 411546), (226, 345990), (228, 342955), (285, 274364), (339, 230660), (380, 205773), (452, 172995), (565, 138396), (570, 137182), (607, 128820), (678, 115330), (1130, 69198), (1140, 68591), (1214, 64410), (1356, 57665), (1695, 46132), (1821, 42940), (2147, 36420), (2260, 34599), (2428, 32205), (3035, 25764), (3390, 23066), (3642, 21470), (4294, 18210), (6070, 12882), (6441, 12140), (6780, 11533), (7284, 10735), (8588, 9105)]