83615700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1426

約数の個数: 144

約数和(自身を含む): 286231680

約数和(自身を除く): 202615980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 406, 420, 435, 525, 580, 609, 700, 725, 812, 870, 1015, 1050, 1218, 1373, 1450, 1740, 2030, 2100, 2175, 2436, 2746, 2900, 3045, 4060, 4119, 4350, 5075, 5492, 6090, 6865, 8238, 8700, 9611, 10150, 12180, 13730, 15225, 16476, 19222, 20300, 20595, 27460, 28833, 30450, 34325, 38444, 39817, 41190, 48055, 57666, 60900, 68650, 79634, 82380, 96110, 102975, 115332, 119451, 137300, 144165, 159268, 192220, 199085, 205950, 238902, 240275, 278719, 288330, 398170, 411900, 477804, 480550, 557438, 576660, 597255, 720825, 796340, 836157, 961100, 995425, 1114876, 1194510, 1393595, 1441650, 1672314, 1990850, 2389020, 2787190, 2883300, 2986275, 3344628, 3981700, 4180785, 5574380, 5972550, 6967975, 8361570, 11945100, 13935950, 16723140, 20903925, 27871900, 41807850, 83615700]

約数ペア:

[(1, 83615700), (2, 41807850), (3, 27871900), (4, 20903925), (5, 16723140), (6, 13935950), (7, 11945100), (10, 8361570), (12, 6967975), (14, 5972550), (15, 5574380), (20, 4180785), (21, 3981700), (25, 3344628), (28, 2986275), (29, 2883300), (30, 2787190), (35, 2389020), (42, 1990850), (50, 1672314), (58, 1441650), (60, 1393595), (70, 1194510), (75, 1114876), (84, 995425), (87, 961100), (100, 836157), (105, 796340), (116, 720825), (140, 597255), (145, 576660), (150, 557438), (174, 480550), (175, 477804), (203, 411900), (210, 398170), (290, 288330), (300, 278719), (348, 240275), (350, 238902), (406, 205950), (420, 199085), (435, 192220), (525, 159268), (580, 144165), (609, 137300), (700, 119451), (725, 115332), (812, 102975), (870, 96110), (1015, 82380), (1050, 79634), (1218, 68650), (1373, 60900), (1450, 57666), (1740, 48055), (2030, 41190), (2100, 39817), (2175, 38444), (2436, 34325), (2746, 30450), (2900, 28833), (3045, 27460), (4060, 20595), (4119, 20300), (4350, 19222), (5075, 16476), (5492, 15225), (6090, 13730), (6865, 12180), (8238, 10150), (8700, 9611)]