71928150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1206

約数の個数: 96

約数和(自身を含む): 207391488

約数和(自身を除く): 135463338

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 61, 70, 75, 105, 122, 150, 175, 183, 210, 305, 350, 366, 427, 525, 610, 854, 915, 1050, 1123, 1281, 1525, 1830, 2135, 2246, 2562, 3050, 3369, 4270, 4575, 5615, 6405, 6738, 7861, 9150, 10675, 11230, 12810, 15722, 16845, 21350, 23583, 28075, 32025, 33690, 39305, 47166, 56150, 64050, 68503, 78610, 84225, 117915, 137006, 168450, 196525, 205509, 235830, 342515, 393050, 411018, 479521, 589575, 685030, 959042, 1027545, 1179150, 1438563, 1712575, 2055090, 2397605, 2877126, 3425150, 4795210, 5137725, 7192815, 10275450, 11988025, 14385630, 23976050, 35964075, 71928150]

約数ペア:

[(1, 71928150), (2, 35964075), (3, 23976050), (5, 14385630), (6, 11988025), (7, 10275450), (10, 7192815), (14, 5137725), (15, 4795210), (21, 3425150), (25, 2877126), (30, 2397605), (35, 2055090), (42, 1712575), (50, 1438563), (61, 1179150), (70, 1027545), (75, 959042), (105, 685030), (122, 589575), (150, 479521), (175, 411018), (183, 393050), (210, 342515), (305, 235830), (350, 205509), (366, 196525), (427, 168450), (525, 137006), (610, 117915), (854, 84225), (915, 78610), (1050, 68503), (1123, 64050), (1281, 56150), (1525, 47166), (1830, 39305), (2135, 33690), (2246, 32025), (2562, 28075), (3050, 23583), (3369, 21350), (4270, 16845), (4575, 15722), (5615, 12810), (6405, 11230), (6738, 10675), (7861, 9150)]