70168500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:559

約数の個数: 144

約数和(自身を含む): 228953088

約数和(自身を除く): 158784588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 125, 150, 155, 180, 186, 225, 250, 279, 300, 310, 372, 375, 450, 465, 500, 503, 558, 620, 750, 775, 900, 930, 1006, 1116, 1125, 1395, 1500, 1509, 1550, 1860, 2012, 2250, 2325, 2515, 2790, 3018, 3100, 3875, 4500, 4527, 4650, 5030, 5580, 6036, 6975, 7545, 7750, 9054, 9300, 10060, 11625, 12575, 13950, 15090, 15500, 15593, 18108, 22635, 23250, 25150, 27900, 30180, 31186, 34875, 37725, 45270, 46500, 46779, 50300, 62372, 62875, 69750, 75450, 77965, 90540, 93558, 113175, 125750, 139500, 140337, 150900, 155930, 187116, 188625, 226350, 233895, 251500, 280674, 311860, 377250, 389825, 452700, 467790, 561348, 565875, 701685, 754500, 779650, 935580, 1131750, 1169475, 1403370, 1559300, 1949125, 2263500, 2338950, 2806740, 3508425, 3898250, 4677900, 5847375, 7016850, 7796500, 11694750, 14033700, 17542125, 23389500, 35084250, 70168500]

約数ペア:

[(1, 70168500), (2, 35084250), (3, 23389500), (4, 17542125), (5, 14033700), (6, 11694750), (9, 7796500), (10, 7016850), (12, 5847375), (15, 4677900), (18, 3898250), (20, 3508425), (25, 2806740), (30, 2338950), (31, 2263500), (36, 1949125), (45, 1559300), (50, 1403370), (60, 1169475), (62, 1131750), (75, 935580), (90, 779650), (93, 754500), (100, 701685), (124, 565875), (125, 561348), (150, 467790), (155, 452700), (180, 389825), (186, 377250), (225, 311860), (250, 280674), (279, 251500), (300, 233895), (310, 226350), (372, 188625), (375, 187116), (450, 155930), (465, 150900), (500, 140337), (503, 139500), (558, 125750), (620, 113175), (750, 93558), (775, 90540), (900, 77965), (930, 75450), (1006, 69750), (1116, 62875), (1125, 62372), (1395, 50300), (1500, 46779), (1509, 46500), (1550, 45270), (1860, 37725), (2012, 34875), (2250, 31186), (2325, 30180), (2515, 27900), (2790, 25150), (3018, 23250), (3100, 22635), (3875, 18108), (4500, 15593), (4527, 15500), (4650, 15090), (5030, 13950), (5580, 12575), (6036, 11625), (6975, 10060), (7545, 9300), (7750, 9054)]