88385700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 279107136

約数和(自身を除く): 190721436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 131, 150, 156, 173, 195, 260, 262, 300, 325, 346, 390, 393, 519, 524, 650, 655, 692, 780, 786, 865, 975, 1038, 1300, 1310, 1572, 1703, 1730, 1950, 1965, 2076, 2249, 2595, 2620, 3275, 3406, 3460, 3900, 3930, 4325, 4498, 5109, 5190, 6550, 6747, 6812, 7860, 8515, 8650, 8996, 9825, 10218, 10380, 11245, 12975, 13100, 13494, 17030, 17300, 19650, 20436, 22490, 22663, 25545, 25950, 26988, 33735, 34060, 39300, 42575, 44980, 45326, 51090, 51900, 56225, 67470, 67989, 85150, 90652, 102180, 112450, 113315, 127725, 134940, 135978, 168675, 170300, 224900, 226630, 255450, 271956, 294619, 337350, 339945, 453260, 510900, 566575, 589238, 674700, 679890, 883857, 1133150, 1178476, 1359780, 1473095, 1699725, 1767714, 2266300, 2946190, 3399450, 3535428, 4419285, 5892380, 6798900, 7365475, 8838570, 14730950, 17677140, 22096425, 29461900, 44192850, 88385700]

約数ペア:

[(1, 88385700), (2, 44192850), (3, 29461900), (4, 22096425), (5, 17677140), (6, 14730950), (10, 8838570), (12, 7365475), (13, 6798900), (15, 5892380), (20, 4419285), (25, 3535428), (26, 3399450), (30, 2946190), (39, 2266300), (50, 1767714), (52, 1699725), (60, 1473095), (65, 1359780), (75, 1178476), (78, 1133150), (100, 883857), (130, 679890), (131, 674700), (150, 589238), (156, 566575), (173, 510900), (195, 453260), (260, 339945), (262, 337350), (300, 294619), (325, 271956), (346, 255450), (390, 226630), (393, 224900), (519, 170300), (524, 168675), (650, 135978), (655, 134940), (692, 127725), (780, 113315), (786, 112450), (865, 102180), (975, 90652), (1038, 85150), (1300, 67989), (1310, 67470), (1572, 56225), (1703, 51900), (1730, 51090), (1950, 45326), (1965, 44980), (2076, 42575), (2249, 39300), (2595, 34060), (2620, 33735), (3275, 26988), (3406, 25950), (3460, 25545), (3900, 22663), (3930, 22490), (4325, 20436), (4498, 19650), (5109, 17300), (5190, 17030), (6550, 13494), (6747, 13100), (6812, 12975), (7860, 11245), (8515, 10380), (8650, 10218), (8996, 9825)]