83112900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 262774848

約数和(自身を除く): 179661948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 101, 130, 150, 156, 195, 202, 211, 260, 300, 303, 325, 390, 404, 422, 505, 606, 633, 650, 780, 844, 975, 1010, 1055, 1212, 1266, 1300, 1313, 1515, 1950, 2020, 2110, 2525, 2532, 2626, 2743, 3030, 3165, 3900, 3939, 4220, 5050, 5252, 5275, 5486, 6060, 6330, 6565, 7575, 7878, 8229, 10100, 10550, 10972, 12660, 13130, 13715, 15150, 15756, 15825, 16458, 19695, 21100, 21311, 26260, 27430, 30300, 31650, 32825, 32916, 39390, 41145, 42622, 54860, 63300, 63933, 65650, 68575, 78780, 82290, 85244, 98475, 106555, 127866, 131300, 137150, 164580, 196950, 205725, 213110, 255732, 274300, 277043, 319665, 393900, 411450, 426220, 532775, 554086, 639330, 822900, 831129, 1065550, 1108172, 1278660, 1385215, 1598325, 1662258, 2131100, 2770430, 3196650, 3324516, 4155645, 5540860, 6393300, 6926075, 8311290, 13852150, 16622580, 20778225, 27704300, 41556450, 83112900]

約数ペア:

[(1, 83112900), (2, 41556450), (3, 27704300), (4, 20778225), (5, 16622580), (6, 13852150), (10, 8311290), (12, 6926075), (13, 6393300), (15, 5540860), (20, 4155645), (25, 3324516), (26, 3196650), (30, 2770430), (39, 2131100), (50, 1662258), (52, 1598325), (60, 1385215), (65, 1278660), (75, 1108172), (78, 1065550), (100, 831129), (101, 822900), (130, 639330), (150, 554086), (156, 532775), (195, 426220), (202, 411450), (211, 393900), (260, 319665), (300, 277043), (303, 274300), (325, 255732), (390, 213110), (404, 205725), (422, 196950), (505, 164580), (606, 137150), (633, 131300), (650, 127866), (780, 106555), (844, 98475), (975, 85244), (1010, 82290), (1055, 78780), (1212, 68575), (1266, 65650), (1300, 63933), (1313, 63300), (1515, 54860), (1950, 42622), (2020, 41145), (2110, 39390), (2525, 32916), (2532, 32825), (2626, 31650), (2743, 30300), (3030, 27430), (3165, 26260), (3900, 21311), (3939, 21100), (4220, 19695), (5050, 16458), (5252, 15825), (5275, 15756), (5486, 15150), (6060, 13715), (6330, 13130), (6565, 12660), (7575, 10972), (7878, 10550), (8229, 10100)]