69383340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 229320000

約数和(自身を除く): 159936660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 149, 156, 180, 195, 199, 234, 260, 298, 390, 398, 447, 468, 585, 596, 597, 745, 780, 796, 894, 995, 1170, 1194, 1341, 1490, 1788, 1791, 1937, 1990, 2235, 2340, 2388, 2587, 2682, 2980, 2985, 3582, 3874, 3980, 4470, 5174, 5364, 5811, 5970, 6705, 7164, 7748, 7761, 8940, 8955, 9685, 10348, 11622, 11940, 12935, 13410, 15522, 17433, 17910, 19370, 23244, 23283, 25870, 26820, 29055, 29651, 31044, 34866, 35820, 38740, 38805, 46566, 51740, 58110, 59302, 69732, 77610, 87165, 88953, 93132, 116220, 116415, 118604, 148255, 155220, 174330, 177906, 232830, 266859, 296510, 348660, 355812, 385463, 444765, 465660, 533718, 593020, 770926, 889530, 1067436, 1156389, 1334295, 1541852, 1779060, 1927315, 2312778, 2668590, 3469167, 3854630, 4625556, 5337180, 5781945, 6938334, 7709260, 11563890, 13876668, 17345835, 23127780, 34691670, 69383340]

約数ペア:

[(1, 69383340), (2, 34691670), (3, 23127780), (4, 17345835), (5, 13876668), (6, 11563890), (9, 7709260), (10, 6938334), (12, 5781945), (13, 5337180), (15, 4625556), (18, 3854630), (20, 3469167), (26, 2668590), (30, 2312778), (36, 1927315), (39, 1779060), (45, 1541852), (52, 1334295), (60, 1156389), (65, 1067436), (78, 889530), (90, 770926), (117, 593020), (130, 533718), (149, 465660), (156, 444765), (180, 385463), (195, 355812), (199, 348660), (234, 296510), (260, 266859), (298, 232830), (390, 177906), (398, 174330), (447, 155220), (468, 148255), (585, 118604), (596, 116415), (597, 116220), (745, 93132), (780, 88953), (796, 87165), (894, 77610), (995, 69732), (1170, 59302), (1194, 58110), (1341, 51740), (1490, 46566), (1788, 38805), (1791, 38740), (1937, 35820), (1990, 34866), (2235, 31044), (2340, 29651), (2388, 29055), (2587, 26820), (2682, 25870), (2980, 23283), (2985, 23244), (3582, 19370), (3874, 17910), (3980, 17433), (4470, 15522), (5174, 13410), (5364, 12935), (5811, 11940), (5970, 11622), (6705, 10348), (7164, 9685), (7748, 8955), (7761, 8940)]