71198100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:590

約数の個数: 108

約数和(自身を含む): 224777280

約数和(自身を除く): 153579180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 239, 300, 331, 450, 478, 662, 717, 900, 956, 993, 1195, 1324, 1434, 1655, 1986, 2151, 2390, 2868, 2979, 3310, 3585, 3972, 4302, 4780, 4965, 5958, 5975, 6620, 7170, 8275, 8604, 9930, 10755, 11916, 11950, 14340, 14895, 16550, 17925, 19860, 21510, 23900, 24825, 29790, 33100, 35850, 43020, 49650, 53775, 59580, 71700, 74475, 79109, 99300, 107550, 148950, 158218, 215100, 237327, 297900, 316436, 395545, 474654, 711981, 791090, 949308, 1186635, 1423962, 1582180, 1977725, 2373270, 2847924, 3559905, 3955450, 4746540, 5933175, 7119810, 7910900, 11866350, 14239620, 17799525, 23732700, 35599050, 71198100]

約数ペア:

[(1, 71198100), (2, 35599050), (3, 23732700), (4, 17799525), (5, 14239620), (6, 11866350), (9, 7910900), (10, 7119810), (12, 5933175), (15, 4746540), (18, 3955450), (20, 3559905), (25, 2847924), (30, 2373270), (36, 1977725), (45, 1582180), (50, 1423962), (60, 1186635), (75, 949308), (90, 791090), (100, 711981), (150, 474654), (180, 395545), (225, 316436), (239, 297900), (300, 237327), (331, 215100), (450, 158218), (478, 148950), (662, 107550), (717, 99300), (900, 79109), (956, 74475), (993, 71700), (1195, 59580), (1324, 53775), (1434, 49650), (1655, 43020), (1986, 35850), (2151, 33100), (2390, 29790), (2868, 24825), (2979, 23900), (3310, 21510), (3585, 19860), (3972, 17925), (4302, 16550), (4780, 14895), (4965, 14340), (5958, 11950), (5975, 11916), (6620, 10755), (7170, 9930), (8275, 8604)]