163554300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2037

約数の個数: 216

約数和(自身を含む): 631272096

約数和(自身を除く): 467717796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 350, 364, 390, 420, 450, 455, 468, 525, 546, 585, 630, 650, 700, 780, 819, 900, 910, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1575, 1638, 1820, 1950, 1997, 2100, 2275, 2340, 2730, 2925, 3150, 3276, 3900, 3994, 4095, 4550, 5460, 5850, 5991, 6300, 6825, 7988, 8190, 9100, 9985, 11700, 11982, 13650, 13979, 16380, 17973, 19970, 20475, 23964, 25961, 27300, 27958, 29955, 35946, 39940, 40950, 41937, 49925, 51922, 55916, 59910, 69895, 71892, 77883, 81900, 83874, 89865, 99850, 103844, 119820, 125811, 129805, 139790, 149775, 155766, 167748, 179730, 181727, 199700, 209685, 233649, 251622, 259610, 279580, 299550, 311532, 349475, 359460, 363454, 389415, 419370, 449325, 467298, 503244, 519220, 545181, 599100, 629055, 649025, 698950, 726908, 778830, 838740, 898650, 908635, 934596, 1048425, 1090362, 1168245, 1258110, 1298050, 1397900, 1557660, 1635543, 1797300, 1817270, 1947075, 2096850, 2180724, 2336490, 2516220, 2596100, 2725905, 3145275, 3271086, 3634540, 3894150, 4193700, 4543175, 4672980, 5451810, 5841225, 6290550, 6542172, 7788300, 8177715, 9086350, 10903620, 11682450, 12581100, 13629525, 16355430, 18172700, 23364900, 27259050, 32710860, 40888575, 54518100, 81777150, 163554300]

約数ペア:

[(1, 163554300), (2, 81777150), (3, 54518100), (4, 40888575), (5, 32710860), (6, 27259050), (7, 23364900), (9, 18172700), (10, 16355430), (12, 13629525), (13, 12581100), (14, 11682450), (15, 10903620), (18, 9086350), (20, 8177715), (21, 7788300), (25, 6542172), (26, 6290550), (28, 5841225), (30, 5451810), (35, 4672980), (36, 4543175), (39, 4193700), (42, 3894150), (45, 3634540), (50, 3271086), (52, 3145275), (60, 2725905), (63, 2596100), (65, 2516220), (70, 2336490), (75, 2180724), (78, 2096850), (84, 1947075), (90, 1817270), (91, 1797300), (100, 1635543), (105, 1557660), (117, 1397900), (126, 1298050), (130, 1258110), (140, 1168245), (150, 1090362), (156, 1048425), (175, 934596), (180, 908635), (182, 898650), (195, 838740), (210, 778830), (225, 726908), (234, 698950), (252, 649025), (260, 629055), (273, 599100), (300, 545181), (315, 519220), (325, 503244), (350, 467298), (364, 449325), (390, 419370), (420, 389415), (450, 363454), (455, 359460), (468, 349475), (525, 311532), (546, 299550), (585, 279580), (630, 259610), (650, 251622), (700, 233649), (780, 209685), (819, 199700), (900, 181727), (910, 179730), (975, 167748), (1050, 155766), (1092, 149775), (1170, 139790), (1260, 129805), (1300, 125811), (1365, 119820), (1575, 103844), (1638, 99850), (1820, 89865), (1950, 83874), (1997, 81900), (2100, 77883), (2275, 71892), (2340, 69895), (2730, 59910), (2925, 55916), (3150, 51922), (3276, 49925), (3900, 41937), (3994, 40950), (4095, 39940), (4550, 35946), (5460, 29955), (5850, 27958), (5991, 27300), (6300, 25961), (6825, 23964), (7988, 20475), (8190, 19970), (9100, 17973), (9985, 16380), (11700, 13979), (11982, 13650)]