52072500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 155875104

約数和(自身を除く): 103802604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 125, 131, 150, 159, 212, 250, 262, 265, 300, 318, 375, 393, 500, 524, 530, 625, 636, 655, 750, 786, 795, 1060, 1250, 1310, 1325, 1500, 1572, 1590, 1875, 1965, 2500, 2620, 2650, 3180, 3275, 3750, 3930, 3975, 5300, 6550, 6625, 6943, 7500, 7860, 7950, 9825, 13100, 13250, 13886, 15900, 16375, 19650, 19875, 20829, 26500, 27772, 32750, 33125, 34715, 39300, 39750, 41658, 49125, 65500, 66250, 69430, 79500, 81875, 83316, 98250, 99375, 104145, 132500, 138860, 163750, 173575, 196500, 198750, 208290, 245625, 327500, 347150, 397500, 416580, 491250, 520725, 694300, 867875, 982500, 1041450, 1735750, 2082900, 2603625, 3471500, 4339375, 5207250, 8678750, 10414500, 13018125, 17357500, 26036250, 52072500]

約数ペア:

[(1, 52072500), (2, 26036250), (3, 17357500), (4, 13018125), (5, 10414500), (6, 8678750), (10, 5207250), (12, 4339375), (15, 3471500), (20, 2603625), (25, 2082900), (30, 1735750), (50, 1041450), (53, 982500), (60, 867875), (75, 694300), (100, 520725), (106, 491250), (125, 416580), (131, 397500), (150, 347150), (159, 327500), (212, 245625), (250, 208290), (262, 198750), (265, 196500), (300, 173575), (318, 163750), (375, 138860), (393, 132500), (500, 104145), (524, 99375), (530, 98250), (625, 83316), (636, 81875), (655, 79500), (750, 69430), (786, 66250), (795, 65500), (1060, 49125), (1250, 41658), (1310, 39750), (1325, 39300), (1500, 34715), (1572, 33125), (1590, 32750), (1875, 27772), (1965, 26500), (2500, 20829), (2620, 19875), (2650, 19650), (3180, 16375), (3275, 15900), (3750, 13886), (3930, 13250), (3975, 13100), (5300, 9825), (6550, 7950), (6625, 7860), (6943, 7500)]