85029900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 261316608

約数和(自身を除く): 176286708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 41, 50, 60, 62, 75, 82, 93, 100, 123, 124, 150, 155, 164, 186, 205, 223, 246, 300, 310, 372, 410, 446, 465, 492, 615, 620, 669, 775, 820, 892, 930, 1025, 1115, 1230, 1271, 1338, 1550, 1860, 2050, 2230, 2325, 2460, 2542, 2676, 3075, 3100, 3345, 3813, 4100, 4460, 4650, 5084, 5575, 6150, 6355, 6690, 6913, 7626, 9143, 9300, 11150, 12300, 12710, 13380, 13826, 15252, 16725, 18286, 19065, 20739, 22300, 25420, 27429, 27652, 31775, 33450, 34565, 36572, 38130, 41478, 45715, 54858, 63550, 66900, 69130, 76260, 82956, 91430, 95325, 103695, 109716, 127100, 137145, 138260, 172825, 182860, 190650, 207390, 228575, 274290, 283433, 345650, 381300, 414780, 457150, 518475, 548580, 566866, 685725, 691300, 850299, 914300, 1036950, 1133732, 1371450, 1417165, 1700598, 2073900, 2742900, 2834330, 3401196, 4251495, 5668660, 7085825, 8502990, 14171650, 17005980, 21257475, 28343300, 42514950, 85029900]

約数ペア:

[(1, 85029900), (2, 42514950), (3, 28343300), (4, 21257475), (5, 17005980), (6, 14171650), (10, 8502990), (12, 7085825), (15, 5668660), (20, 4251495), (25, 3401196), (30, 2834330), (31, 2742900), (41, 2073900), (50, 1700598), (60, 1417165), (62, 1371450), (75, 1133732), (82, 1036950), (93, 914300), (100, 850299), (123, 691300), (124, 685725), (150, 566866), (155, 548580), (164, 518475), (186, 457150), (205, 414780), (223, 381300), (246, 345650), (300, 283433), (310, 274290), (372, 228575), (410, 207390), (446, 190650), (465, 182860), (492, 172825), (615, 138260), (620, 137145), (669, 127100), (775, 109716), (820, 103695), (892, 95325), (930, 91430), (1025, 82956), (1115, 76260), (1230, 69130), (1271, 66900), (1338, 63550), (1550, 54858), (1860, 45715), (2050, 41478), (2230, 38130), (2325, 36572), (2460, 34565), (2542, 33450), (2676, 31775), (3075, 27652), (3100, 27429), (3345, 25420), (3813, 22300), (4100, 20739), (4460, 19065), (4650, 18286), (5084, 16725), (5575, 15252), (6150, 13826), (6355, 13380), (6690, 12710), (6913, 12300), (7626, 11150), (9143, 9300)]