38317500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:174

約数の個数: 180

約数和(自身を含む): 131339208

約数和(自身を除く): 93021708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 131, 150, 156, 180, 195, 225, 234, 250, 260, 262, 300, 325, 375, 390, 393, 450, 468, 500, 524, 585, 625, 650, 655, 750, 780, 786, 900, 975, 1125, 1170, 1179, 1250, 1300, 1310, 1500, 1572, 1625, 1703, 1875, 1950, 1965, 2250, 2340, 2358, 2500, 2620, 2925, 3250, 3275, 3406, 3750, 3900, 3930, 4500, 4716, 4875, 5109, 5625, 5850, 5895, 6500, 6550, 6812, 7500, 7860, 8125, 8515, 9750, 9825, 10218, 11250, 11700, 11790, 13100, 14625, 15327, 16250, 16375, 17030, 19500, 19650, 20436, 22500, 23580, 24375, 25545, 29250, 29475, 30654, 32500, 32750, 34060, 39300, 42575, 48750, 49125, 51090, 58500, 58950, 61308, 65500, 73125, 76635, 81875, 85150, 97500, 98250, 102180, 117900, 127725, 146250, 147375, 153270, 163750, 170300, 196500, 212875, 245625, 255450, 292500, 294750, 306540, 327500, 383175, 425750, 491250, 510900, 589500, 638625, 736875, 766350, 851500, 982500, 1064375, 1277250, 1473750, 1532700, 1915875, 2128750, 2554500, 2947500, 3193125, 3831750, 4257500, 6386250, 7663500, 9579375, 12772500, 19158750, 38317500]

約数ペア:

[(1, 38317500), (2, 19158750), (3, 12772500), (4, 9579375), (5, 7663500), (6, 6386250), (9, 4257500), (10, 3831750), (12, 3193125), (13, 2947500), (15, 2554500), (18, 2128750), (20, 1915875), (25, 1532700), (26, 1473750), (30, 1277250), (36, 1064375), (39, 982500), (45, 851500), (50, 766350), (52, 736875), (60, 638625), (65, 589500), (75, 510900), (78, 491250), (90, 425750), (100, 383175), (117, 327500), (125, 306540), (130, 294750), (131, 292500), (150, 255450), (156, 245625), (180, 212875), (195, 196500), (225, 170300), (234, 163750), (250, 153270), (260, 147375), (262, 146250), (300, 127725), (325, 117900), (375, 102180), (390, 98250), (393, 97500), (450, 85150), (468, 81875), (500, 76635), (524, 73125), (585, 65500), (625, 61308), (650, 58950), (655, 58500), (750, 51090), (780, 49125), (786, 48750), (900, 42575), (975, 39300), (1125, 34060), (1170, 32750), (1179, 32500), (1250, 30654), (1300, 29475), (1310, 29250), (1500, 25545), (1572, 24375), (1625, 23580), (1703, 22500), (1875, 20436), (1950, 19650), (1965, 19500), (2250, 17030), (2340, 16375), (2358, 16250), (2500, 15327), (2620, 14625), (2925, 13100), (3250, 11790), (3275, 11700), (3406, 11250), (3750, 10218), (3900, 9825), (3930, 9750), (4500, 8515), (4716, 8125), (4875, 7860), (5109, 7500), (5625, 6812), (5850, 6550), (5895, 6500)]