918420300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1$

素因数の和:2097

約数の個数: 216

約数和(自身を含む): 3336723936

約数和(自身を除く): 2418303636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 73, 75, 84, 90, 100, 105, 126, 140, 146, 150, 175, 180, 210, 219, 225, 252, 292, 300, 315, 350, 365, 420, 438, 450, 511, 525, 630, 657, 700, 730, 876, 900, 1022, 1050, 1095, 1260, 1314, 1460, 1533, 1575, 1825, 1997, 2044, 2100, 2190, 2555, 2628, 3066, 3150, 3285, 3650, 3994, 4380, 4599, 5110, 5475, 5991, 6132, 6300, 6570, 7300, 7665, 7988, 9198, 9985, 10220, 10950, 11982, 12775, 13140, 13979, 15330, 16425, 17973, 18396, 19970, 21900, 22995, 23964, 25550, 27958, 29955, 30660, 32850, 35946, 38325, 39940, 41937, 45990, 49925, 51100, 55916, 59910, 65700, 69895, 71892, 76650, 83874, 89865, 91980, 99850, 114975, 119820, 125811, 139790, 145781, 149775, 153300, 167748, 179730, 199700, 209685, 229950, 251622, 279580, 291562, 299550, 349475, 359460, 419370, 437343, 449325, 459900, 503244, 583124, 599100, 629055, 698950, 728905, 838740, 874686, 898650, 1020467, 1048425, 1258110, 1312029, 1397900, 1457810, 1749372, 1797300, 2040934, 2096850, 2186715, 2516220, 2624058, 2915620, 3061401, 3145275, 3644525, 4081868, 4193700, 4373430, 5102335, 5248116, 6122802, 6290550, 6560145, 7289050, 8746860, 9184203, 10204670, 10933575, 12245604, 12581100, 13120290, 14578100, 15307005, 18368406, 20409340, 21867150, 25511675, 26240580, 30614010, 32800725, 36736812, 43734300, 45921015, 51023350, 61228020, 65601450, 76535025, 91842030, 102046700, 131202900, 153070050, 183684060, 229605075, 306140100, 459210150, 918420300]

約数ペア:

[(1, 918420300), (2, 459210150), (3, 306140100), (4, 229605075), (5, 183684060), (6, 153070050), (7, 131202900), (9, 102046700), (10, 91842030), (12, 76535025), (14, 65601450), (15, 61228020), (18, 51023350), (20, 45921015), (21, 43734300), (25, 36736812), (28, 32800725), (30, 30614010), (35, 26240580), (36, 25511675), (42, 21867150), (45, 20409340), (50, 18368406), (60, 15307005), (63, 14578100), (70, 13120290), (73, 12581100), (75, 12245604), (84, 10933575), (90, 10204670), (100, 9184203), (105, 8746860), (126, 7289050), (140, 6560145), (146, 6290550), (150, 6122802), (175, 5248116), (180, 5102335), (210, 4373430), (219, 4193700), (225, 4081868), (252, 3644525), (292, 3145275), (300, 3061401), (315, 2915620), (350, 2624058), (365, 2516220), (420, 2186715), (438, 2096850), (450, 2040934), (511, 1797300), (525, 1749372), (630, 1457810), (657, 1397900), (700, 1312029), (730, 1258110), (876, 1048425), (900, 1020467), (1022, 898650), (1050, 874686), (1095, 838740), (1260, 728905), (1314, 698950), (1460, 629055), (1533, 599100), (1575, 583124), (1825, 503244), (1997, 459900), (2044, 449325), (2100, 437343), (2190, 419370), (2555, 359460), (2628, 349475), (3066, 299550), (3150, 291562), (3285, 279580), (3650, 251622), (3994, 229950), (4380, 209685), (4599, 199700), (5110, 179730), (5475, 167748), (5991, 153300), (6132, 149775), (6300, 145781), (6570, 139790), (7300, 125811), (7665, 119820), (7988, 114975), (9198, 99850), (9985, 91980), (10220, 89865), (10950, 83874), (11982, 76650), (12775, 71892), (13140, 69895), (13979, 65700), (15330, 59910), (16425, 55916), (17973, 51100), (18396, 49925), (19970, 45990), (21900, 41937), (22995, 39940), (23964, 38325), (25550, 35946), (27958, 32850), (29955, 30660)]