85930650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 255988824

約数和(自身を除く): 170058174

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 37, 39, 45, 50, 65, 74, 75, 78, 90, 111, 117, 130, 150, 185, 195, 222, 225, 234, 325, 333, 370, 390, 397, 450, 481, 555, 585, 650, 666, 794, 925, 962, 975, 1110, 1170, 1191, 1443, 1665, 1850, 1950, 1985, 2382, 2405, 2775, 2886, 2925, 3330, 3573, 3970, 4329, 4810, 5161, 5550, 5850, 5955, 7146, 7215, 8325, 8658, 9925, 10322, 11910, 12025, 14430, 14689, 15483, 16650, 17865, 19850, 21645, 24050, 25805, 29378, 29775, 30966, 35730, 36075, 43290, 44067, 46449, 51610, 59550, 72150, 73445, 77415, 88134, 89325, 92898, 108225, 129025, 132201, 146890, 154830, 178650, 190957, 216450, 220335, 232245, 258050, 264402, 367225, 381914, 387075, 440670, 464490, 572871, 661005, 734450, 774150, 954785, 1101675, 1145742, 1161225, 1322010, 1718613, 1909570, 2203350, 2322450, 2864355, 3305025, 3437226, 4773925, 5728710, 6610050, 8593065, 9547850, 14321775, 17186130, 28643550, 42965325, 85930650]

約数ペア:

[(1, 85930650), (2, 42965325), (3, 28643550), (5, 17186130), (6, 14321775), (9, 9547850), (10, 8593065), (13, 6610050), (15, 5728710), (18, 4773925), (25, 3437226), (26, 3305025), (30, 2864355), (37, 2322450), (39, 2203350), (45, 1909570), (50, 1718613), (65, 1322010), (74, 1161225), (75, 1145742), (78, 1101675), (90, 954785), (111, 774150), (117, 734450), (130, 661005), (150, 572871), (185, 464490), (195, 440670), (222, 387075), (225, 381914), (234, 367225), (325, 264402), (333, 258050), (370, 232245), (390, 220335), (397, 216450), (450, 190957), (481, 178650), (555, 154830), (585, 146890), (650, 132201), (666, 129025), (794, 108225), (925, 92898), (962, 89325), (975, 88134), (1110, 77415), (1170, 73445), (1191, 72150), (1443, 59550), (1665, 51610), (1850, 46449), (1950, 44067), (1985, 43290), (2382, 36075), (2405, 35730), (2775, 30966), (2886, 29775), (2925, 29378), (3330, 25805), (3573, 24050), (3970, 21645), (4329, 19850), (4810, 17865), (5161, 16650), (5550, 15483), (5850, 14689), (5955, 14430), (7146, 12025), (7215, 11910), (8325, 10322), (8658, 9925)]