91822900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 232735104

約数和(自身を除く): 140912204

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 37, 46, 50, 52, 65, 74, 83, 92, 100, 115, 130, 148, 166, 185, 230, 260, 299, 325, 332, 370, 415, 460, 481, 575, 598, 650, 740, 830, 851, 925, 962, 1079, 1150, 1196, 1300, 1495, 1660, 1702, 1850, 1909, 1924, 2075, 2158, 2300, 2405, 2990, 3071, 3404, 3700, 3818, 4150, 4255, 4316, 4810, 5395, 5980, 6142, 7475, 7636, 8300, 8510, 9545, 9620, 10790, 11063, 12025, 12284, 14950, 15355, 17020, 19090, 21275, 21580, 22126, 24050, 24817, 26975, 29900, 30710, 38180, 39923, 42550, 44252, 47725, 48100, 49634, 53950, 55315, 61420, 70633, 76775, 79846, 85100, 95450, 99268, 107900, 110630, 124085, 141266, 153550, 159692, 190900, 199615, 221260, 248170, 276575, 282532, 307100, 353165, 399230, 496340, 553150, 620425, 706330, 798460, 918229, 998075, 1106300, 1240850, 1412660, 1765825, 1836458, 1996150, 2481700, 3531650, 3672916, 3992300, 4591145, 7063300, 9182290, 18364580, 22955725, 45911450, 91822900]

約数ペア:

[(1, 91822900), (2, 45911450), (4, 22955725), (5, 18364580), (10, 9182290), (13, 7063300), (20, 4591145), (23, 3992300), (25, 3672916), (26, 3531650), (37, 2481700), (46, 1996150), (50, 1836458), (52, 1765825), (65, 1412660), (74, 1240850), (83, 1106300), (92, 998075), (100, 918229), (115, 798460), (130, 706330), (148, 620425), (166, 553150), (185, 496340), (230, 399230), (260, 353165), (299, 307100), (325, 282532), (332, 276575), (370, 248170), (415, 221260), (460, 199615), (481, 190900), (575, 159692), (598, 153550), (650, 141266), (740, 124085), (830, 110630), (851, 107900), (925, 99268), (962, 95450), (1079, 85100), (1150, 79846), (1196, 76775), (1300, 70633), (1495, 61420), (1660, 55315), (1702, 53950), (1850, 49634), (1909, 48100), (1924, 47725), (2075, 44252), (2158, 42550), (2300, 39923), (2405, 38180), (2990, 30710), (3071, 29900), (3404, 26975), (3700, 24817), (3818, 24050), (4150, 22126), (4255, 21580), (4316, 21275), (4810, 19090), (5395, 17020), (5980, 15355), (6142, 14950), (7475, 12284), (7636, 12025), (8300, 11063), (8510, 10790), (9545, 9620)]