85499700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2034

約数の個数: 144

約数和(自身を含む): 290773056

約数和(自身を除く): 205273356

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1716, 1950, 1993, 2145, 2860, 3300, 3575, 3900, 3986, 4290, 5979, 7150, 7972, 8580, 9965, 10725, 11958, 14300, 19930, 21450, 21923, 23916, 25909, 29895, 39860, 42900, 43846, 49825, 51818, 59790, 65769, 77727, 87692, 99650, 103636, 109615, 119580, 129545, 131538, 149475, 155454, 199300, 219230, 259090, 263076, 284999, 298950, 310908, 328845, 388635, 438460, 518180, 548075, 569998, 597900, 647725, 657690, 777270, 854997, 1096150, 1139996, 1295450, 1315380, 1424995, 1554540, 1644225, 1709994, 1943175, 2192300, 2590900, 2849990, 3288450, 3419988, 3886350, 4274985, 5699980, 6576900, 7124975, 7772700, 8549970, 14249950, 17099940, 21374925, 28499900, 42749850, 85499700]

約数ペア:

[(1, 85499700), (2, 42749850), (3, 28499900), (4, 21374925), (5, 17099940), (6, 14249950), (10, 8549970), (11, 7772700), (12, 7124975), (13, 6576900), (15, 5699980), (20, 4274985), (22, 3886350), (25, 3419988), (26, 3288450), (30, 2849990), (33, 2590900), (39, 2192300), (44, 1943175), (50, 1709994), (52, 1644225), (55, 1554540), (60, 1424995), (65, 1315380), (66, 1295450), (75, 1139996), (78, 1096150), (100, 854997), (110, 777270), (130, 657690), (132, 647725), (143, 597900), (150, 569998), (156, 548075), (165, 518180), (195, 438460), (220, 388635), (260, 328845), (275, 310908), (286, 298950), (300, 284999), (325, 263076), (330, 259090), (390, 219230), (429, 199300), (550, 155454), (572, 149475), (650, 131538), (660, 129545), (715, 119580), (780, 109615), (825, 103636), (858, 99650), (975, 87692), (1100, 77727), (1300, 65769), (1430, 59790), (1650, 51818), (1716, 49825), (1950, 43846), (1993, 42900), (2145, 39860), (2860, 29895), (3300, 25909), (3575, 23916), (3900, 21923), (3986, 21450), (4290, 19930), (5979, 14300), (7150, 11958), (7972, 10725), (8580, 9965)]