83885100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 264962208

約数和(自身を除く): 181077108

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, 130, 137, 150, 156, 157, 195, 260, 274, 300, 314, 325, 390, 411, 471, 548, 628, 650, 685, 780, 785, 822, 942, 975, 1300, 1370, 1570, 1644, 1781, 1884, 1950, 2041, 2055, 2355, 2740, 3140, 3425, 3562, 3900, 3925, 4082, 4110, 4710, 5343, 6123, 6850, 7124, 7850, 8164, 8220, 8905, 9420, 10205, 10275, 10686, 11775, 12246, 13700, 15700, 17810, 20410, 20550, 21372, 21509, 23550, 24492, 26715, 30615, 35620, 40820, 41100, 43018, 44525, 47100, 51025, 53430, 61230, 64527, 86036, 89050, 102050, 106860, 107545, 122460, 129054, 133575, 153075, 178100, 204100, 215090, 258108, 267150, 279617, 306150, 322635, 430180, 534300, 537725, 559234, 612300, 645270, 838851, 1075450, 1118468, 1290540, 1398085, 1613175, 1677702, 2150900, 2796170, 3226350, 3355404, 4194255, 5592340, 6452700, 6990425, 8388510, 13980850, 16777020, 20971275, 27961700, 41942550, 83885100]

約数ペア:

[(1, 83885100), (2, 41942550), (3, 27961700), (4, 20971275), (5, 16777020), (6, 13980850), (10, 8388510), (12, 6990425), (13, 6452700), (15, 5592340), (20, 4194255), (25, 3355404), (26, 3226350), (30, 2796170), (39, 2150900), (50, 1677702), (52, 1613175), (60, 1398085), (65, 1290540), (75, 1118468), (78, 1075450), (100, 838851), (130, 645270), (137, 612300), (150, 559234), (156, 537725), (157, 534300), (195, 430180), (260, 322635), (274, 306150), (300, 279617), (314, 267150), (325, 258108), (390, 215090), (411, 204100), (471, 178100), (548, 153075), (628, 133575), (650, 129054), (685, 122460), (780, 107545), (785, 106860), (822, 102050), (942, 89050), (975, 86036), (1300, 64527), (1370, 61230), (1570, 53430), (1644, 51025), (1781, 47100), (1884, 44525), (1950, 43018), (2041, 41100), (2055, 40820), (2355, 35620), (2740, 30615), (3140, 26715), (3425, 24492), (3562, 23550), (3900, 21509), (3925, 21372), (4082, 20550), (4110, 20410), (4710, 17810), (5343, 15700), (6123, 13700), (6850, 12246), (7124, 11775), (7850, 10686), (8164, 10275), (8220, 10205), (8905, 9420)]