72534700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 108

約数和(自身を含む): 186128712

約数和(自身を除く): 113594012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 113, 131, 140, 175, 196, 226, 245, 262, 350, 452, 490, 524, 565, 655, 700, 791, 917, 980, 1130, 1225, 1310, 1582, 1834, 2260, 2450, 2620, 2825, 3164, 3275, 3668, 3955, 4585, 4900, 5537, 5650, 6419, 6550, 7910, 9170, 11074, 11300, 12838, 13100, 14803, 15820, 18340, 19775, 22148, 22925, 25676, 27685, 29606, 32095, 39550, 45850, 55370, 59212, 64190, 74015, 79100, 91700, 103621, 110740, 128380, 138425, 148030, 160475, 207242, 276850, 296060, 320950, 370075, 414484, 518105, 553700, 641900, 725347, 740150, 1036210, 1450694, 1480300, 2072420, 2590525, 2901388, 3626735, 5181050, 7253470, 10362100, 14506940, 18133675, 36267350, 72534700]

約数ペア:

[(1, 72534700), (2, 36267350), (4, 18133675), (5, 14506940), (7, 10362100), (10, 7253470), (14, 5181050), (20, 3626735), (25, 2901388), (28, 2590525), (35, 2072420), (49, 1480300), (50, 1450694), (70, 1036210), (98, 740150), (100, 725347), (113, 641900), (131, 553700), (140, 518105), (175, 414484), (196, 370075), (226, 320950), (245, 296060), (262, 276850), (350, 207242), (452, 160475), (490, 148030), (524, 138425), (565, 128380), (655, 110740), (700, 103621), (791, 91700), (917, 79100), (980, 74015), (1130, 64190), (1225, 59212), (1310, 55370), (1582, 45850), (1834, 39550), (2260, 32095), (2450, 29606), (2620, 27685), (2825, 25676), (3164, 22925), (3275, 22148), (3668, 19775), (3955, 18340), (4585, 15820), (4900, 14803), (5537, 13100), (5650, 12838), (6419, 11300), (6550, 11074), (7910, 9170)]