79970100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 267566208

約数和(自身を除く): 187596108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 113, 140, 150, 175, 210, 226, 300, 337, 339, 350, 420, 452, 525, 565, 674, 678, 700, 791, 1011, 1050, 1130, 1348, 1356, 1582, 1685, 1695, 2022, 2100, 2260, 2359, 2373, 2825, 3164, 3370, 3390, 3955, 4044, 4718, 4746, 5055, 5650, 6740, 6780, 7077, 7910, 8425, 8475, 9436, 9492, 10110, 11300, 11795, 11865, 14154, 15820, 16850, 16950, 19775, 20220, 23590, 23730, 25275, 28308, 33700, 33900, 35385, 38081, 39550, 47180, 47460, 50550, 58975, 59325, 70770, 76162, 79100, 101100, 114243, 117950, 118650, 141540, 152324, 176925, 190405, 228486, 235900, 237300, 266567, 353850, 380810, 456972, 533134, 571215, 707700, 761620, 799701, 952025, 1066268, 1142430, 1332835, 1599402, 1904050, 2284860, 2665670, 2856075, 3198804, 3808100, 3998505, 5331340, 5712150, 6664175, 7997010, 11424300, 13328350, 15994020, 19992525, 26656700, 39985050, 79970100]

約数ペア:

[(1, 79970100), (2, 39985050), (3, 26656700), (4, 19992525), (5, 15994020), (6, 13328350), (7, 11424300), (10, 7997010), (12, 6664175), (14, 5712150), (15, 5331340), (20, 3998505), (21, 3808100), (25, 3198804), (28, 2856075), (30, 2665670), (35, 2284860), (42, 1904050), (50, 1599402), (60, 1332835), (70, 1142430), (75, 1066268), (84, 952025), (100, 799701), (105, 761620), (113, 707700), (140, 571215), (150, 533134), (175, 456972), (210, 380810), (226, 353850), (300, 266567), (337, 237300), (339, 235900), (350, 228486), (420, 190405), (452, 176925), (525, 152324), (565, 141540), (674, 118650), (678, 117950), (700, 114243), (791, 101100), (1011, 79100), (1050, 76162), (1130, 70770), (1348, 59325), (1356, 58975), (1582, 50550), (1685, 47460), (1695, 47180), (2022, 39550), (2100, 38081), (2260, 35385), (2359, 33900), (2373, 33700), (2825, 28308), (3164, 25275), (3370, 23730), (3390, 23590), (3955, 20220), (4044, 19775), (4718, 16950), (4746, 16850), (5055, 15820), (5650, 14154), (6740, 11865), (6780, 11795), (7077, 11300), (7910, 10110), (8425, 9492), (8475, 9436)]