20186445000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{131}}^1\times {\mathrm{10273}}^1$

素因数の和:10433

約数の個数: 160

約数和(自身を含む): 63550032480

約数和(自身を除く): 43363587480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 131, 150, 200, 250, 262, 300, 375, 393, 500, 524, 600, 625, 655, 750, 786, 1000, 1048, 1250, 1310, 1500, 1572, 1875, 1965, 2500, 2620, 3000, 3144, 3275, 3750, 3930, 5000, 5240, 6550, 7500, 7860, 9825, 10273, 13100, 15000, 15720, 16375, 19650, 20546, 26200, 30819, 32750, 39300, 41092, 49125, 51365, 61638, 65500, 78600, 81875, 82184, 98250, 102730, 123276, 131000, 154095, 163750, 196500, 205460, 245625, 246552, 256825, 308190, 327500, 393000, 410920, 491250, 513650, 616380, 655000, 770475, 982500, 1027300, 1232760, 1284125, 1345763, 1540950, 1965000, 2054600, 2568250, 2691526, 3081900, 3852375, 4037289, 5136500, 5383052, 6163800, 6420625, 6728815, 7704750, 8074578, 10273000, 10766104, 12841250, 13457630, 15409500, 16149156, 19261875, 20186445, 25682500, 26915260, 30819000, 32298312, 33644075, 38523750, 40372890, 51365000, 53830520, 67288150, 77047500, 80745780, 100932225, 134576300, 154095000, 161491560, 168220375, 201864450, 269152600, 336440750, 403728900, 504661125, 672881500, 807457800, 841101875, 1009322250, 1345763000, 1682203750, 2018644500, 2523305625, 3364407500, 4037289000, 5046611250, 6728815000, 10093222500, 20186445000]

約数ペア:

[(1, 20186445000), (2, 10093222500), (3, 6728815000), (4, 5046611250), (5, 4037289000), (6, 3364407500), (8, 2523305625), (10, 2018644500), (12, 1682203750), (15, 1345763000), (20, 1009322250), (24, 841101875), (25, 807457800), (30, 672881500), (40, 504661125), (50, 403728900), (60, 336440750), (75, 269152600), (100, 201864450), (120, 168220375), (125, 161491560), (131, 154095000), (150, 134576300), (200, 100932225), (250, 80745780), (262, 77047500), (300, 67288150), (375, 53830520), (393, 51365000), (500, 40372890), (524, 38523750), (600, 33644075), (625, 32298312), (655, 30819000), (750, 26915260), (786, 25682500), (1000, 20186445), (1048, 19261875), (1250, 16149156), (1310, 15409500), (1500, 13457630), (1572, 12841250), (1875, 10766104), (1965, 10273000), (2500, 8074578), (2620, 7704750), (3000, 6728815), (3144, 6420625), (3275, 6163800), (3750, 5383052), (3930, 5136500), (5000, 4037289), (5240, 3852375), (6550, 3081900), (7500, 2691526), (7860, 2568250), (9825, 2054600), (10273, 1965000), (13100, 1540950), (15000, 1345763), (15720, 1284125), (16375, 1232760), (19650, 1027300), (20546, 982500), (26200, 770475), (30819, 655000), (32750, 616380), (39300, 513650), (41092, 491250), (49125, 410920), (51365, 393000), (61638, 327500), (65500, 308190), (78600, 256825), (81875, 246552), (82184, 245625), (98250, 205460), (102730, 196500), (123276, 163750), (131000, 154095)]