157156731800

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{983}}^1\times {\mathrm{9631}}^1$

素因数の和:10713

約数の個数: 96

約数和(自身を含む): 370206305280

約数和(自身を除く): 213049573480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 664, 830, 983, 1660, 1966, 2075, 3320, 3932, 4150, 4915, 7864, 8300, 9631, 9830, 16600, 19262, 19660, 24575, 38524, 39320, 48155, 49150, 77048, 81589, 96310, 98300, 163178, 192620, 196600, 240775, 326356, 385240, 407945, 481550, 652712, 799373, 815890, 963100, 1598746, 1631780, 1926200, 2039725, 3197492, 3263560, 3996865, 4079450, 6394984, 7993730, 8158900, 9467273, 15987460, 16317800, 18934546, 19984325, 31974920, 37869092, 39968650, 47336365, 75738184, 79937300, 94672730, 159874600, 189345460, 236681825, 378690920, 473363650, 785783659, 946727300, 1571567318, 1893454600, 3143134636, 3928918295, 6286269272, 7857836590, 15715673180, 19644591475, 31431346360, 39289182950, 78578365900, 157156731800]

約数ペア:

[(1, 157156731800), (2, 78578365900), (4, 39289182950), (5, 31431346360), (8, 19644591475), (10, 15715673180), (20, 7857836590), (25, 6286269272), (40, 3928918295), (50, 3143134636), (83, 1893454600), (100, 1571567318), (166, 946727300), (200, 785783659), (332, 473363650), (415, 378690920), (664, 236681825), (830, 189345460), (983, 159874600), (1660, 94672730), (1966, 79937300), (2075, 75738184), (3320, 47336365), (3932, 39968650), (4150, 37869092), (4915, 31974920), (7864, 19984325), (8300, 18934546), (9631, 16317800), (9830, 15987460), (16600, 9467273), (19262, 8158900), (19660, 7993730), (24575, 6394984), (38524, 4079450), (39320, 3996865), (48155, 3263560), (49150, 3197492), (77048, 2039725), (81589, 1926200), (96310, 1631780), (98300, 1598746), (163178, 963100), (192620, 815890), (196600, 799373), (240775, 652712), (326356, 481550), (385240, 407945)]