387661950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 240

約数和(自身を含む): 1197319200

約数和(自身を除く): 809657250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 37, 39, 45, 50, 54, 65, 74, 75, 78, 81, 90, 111, 117, 130, 135, 150, 162, 185, 195, 199, 222, 225, 234, 270, 325, 333, 351, 370, 390, 398, 405, 450, 481, 555, 585, 597, 650, 666, 675, 702, 810, 925, 962, 975, 995, 999, 1053, 1110, 1170, 1194, 1350, 1443, 1665, 1755, 1791, 1850, 1950, 1990, 1998, 2025, 2106, 2405, 2587, 2775, 2886, 2925, 2985, 2997, 3330, 3510, 3582, 4050, 4329, 4810, 4975, 4995, 5174, 5265, 5373, 5550, 5850, 5970, 5994, 7215, 7363, 7761, 8325, 8658, 8775, 8955, 9950, 9990, 10530, 10746, 12025, 12935, 12987, 14430, 14726, 14925, 14985, 15522, 16119, 16650, 17550, 17910, 21645, 22089, 23283, 24050, 24975, 25870, 25974, 26325, 26865, 29850, 29970, 32238, 36075, 36815, 38805, 38961, 43290, 44178, 44775, 46566, 49950, 52650, 53730, 64675, 64935, 66267, 69849, 72150, 73630, 74925, 77610, 77922, 80595, 89550, 95719, 108225, 110445, 116415, 129350, 129870, 132534, 134325, 139698, 149850, 161190, 184075, 191438, 194025, 194805, 198801, 209547, 216450, 220890, 232830, 268650, 287157, 324675, 331335, 349245, 368150, 388050, 389610, 397602, 402975, 419094, 478595, 552225, 574314, 582075, 596403, 649350, 662670, 698490, 805950, 861471, 957190, 974025, 994005, 1047735, 1104450, 1164150, 1192806, 1435785, 1656675, 1722942, 1746225, 1948050, 1988010, 2095470, 2392975, 2584413, 2871570, 2982015, 3313350, 3492450, 4307355, 4785950, 4970025, 5168826, 5238675, 5964030, 7178925, 7753239, 8614710, 9940050, 10477350, 12922065, 14357850, 14910075, 15506478, 21536775, 25844130, 29820150, 38766195, 43073550, 64610325, 77532390, 129220650, 193830975, 387661950]

約数ペア:

[(1, 387661950), (2, 193830975), (3, 129220650), (5, 77532390), (6, 64610325), (9, 43073550), (10, 38766195), (13, 29820150), (15, 25844130), (18, 21536775), (25, 15506478), (26, 14910075), (27, 14357850), (30, 12922065), (37, 10477350), (39, 9940050), (45, 8614710), (50, 7753239), (54, 7178925), (65, 5964030), (74, 5238675), (75, 5168826), (78, 4970025), (81, 4785950), (90, 4307355), (111, 3492450), (117, 3313350), (130, 2982015), (135, 2871570), (150, 2584413), (162, 2392975), (185, 2095470), (195, 1988010), (199, 1948050), (222, 1746225), (225, 1722942), (234, 1656675), (270, 1435785), (325, 1192806), (333, 1164150), (351, 1104450), (370, 1047735), (390, 994005), (398, 974025), (405, 957190), (450, 861471), (481, 805950), (555, 698490), (585, 662670), (597, 649350), (650, 596403), (666, 582075), (675, 574314), (702, 552225), (810, 478595), (925, 419094), (962, 402975), (975, 397602), (995, 389610), (999, 388050), (1053, 368150), (1110, 349245), (1170, 331335), (1194, 324675), (1350, 287157), (1443, 268650), (1665, 232830), (1755, 220890), (1791, 216450), (1850, 209547), (1950, 198801), (1990, 194805), (1998, 194025), (2025, 191438), (2106, 184075), (2405, 161190), (2587, 149850), (2775, 139698), (2886, 134325), (2925, 132534), (2985, 129870), (2997, 129350), (3330, 116415), (3510, 110445), (3582, 108225), (4050, 95719), (4329, 89550), (4810, 80595), (4975, 77922), (4995, 77610), (5174, 74925), (5265, 73630), (5373, 72150), (5550, 69849), (5850, 66267), (5970, 64935), (5994, 64675), (7215, 53730), (7363, 52650), (7761, 49950), (8325, 46566), (8658, 44775), (8775, 44178), (8955, 43290), (9950, 38961), (9990, 38805), (10530, 36815), (10746, 36075), (12025, 32238), (12935, 29970), (12987, 29850), (14430, 26865), (14726, 26325), (14925, 25974), (14985, 25870), (15522, 24975), (16119, 24050), (16650, 23283), (17550, 22089), (17910, 21645)]