65387400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 223110720

約数和(自身を除く): 157723320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 83, 100, 101, 104, 120, 130, 150, 156, 166, 195, 200, 202, 249, 260, 300, 303, 312, 325, 332, 390, 404, 415, 498, 505, 520, 600, 606, 650, 664, 780, 808, 830, 975, 996, 1010, 1079, 1212, 1245, 1300, 1313, 1515, 1560, 1660, 1950, 1992, 2020, 2075, 2158, 2424, 2490, 2525, 2600, 2626, 3030, 3237, 3320, 3900, 3939, 4040, 4150, 4316, 4980, 5050, 5252, 5395, 6060, 6225, 6474, 6565, 7575, 7800, 7878, 8300, 8383, 8632, 9960, 10100, 10504, 10790, 12120, 12450, 12948, 13130, 15150, 15756, 16185, 16600, 16766, 19695, 20200, 21580, 24900, 25149, 25896, 26260, 26975, 30300, 31512, 32370, 32825, 33532, 39390, 41915, 43160, 49800, 50298, 52520, 53950, 60600, 64740, 65650, 67064, 78780, 80925, 83830, 98475, 100596, 107900, 108979, 125745, 129480, 131300, 157560, 161850, 167660, 196950, 201192, 209575, 215800, 217958, 251490, 262600, 323700, 326937, 335320, 393900, 419150, 435916, 502980, 544895, 628725, 647400, 653874, 787800, 838300, 871832, 1005960, 1089790, 1257450, 1307748, 1634685, 1676600, 2179580, 2514900, 2615496, 2724475, 3269370, 4359160, 5029800, 5448950, 6538740, 8173425, 10897900, 13077480, 16346850, 21795800, 32693700, 65387400]

約数ペア:

[(1, 65387400), (2, 32693700), (3, 21795800), (4, 16346850), (5, 13077480), (6, 10897900), (8, 8173425), (10, 6538740), (12, 5448950), (13, 5029800), (15, 4359160), (20, 3269370), (24, 2724475), (25, 2615496), (26, 2514900), (30, 2179580), (39, 1676600), (40, 1634685), (50, 1307748), (52, 1257450), (60, 1089790), (65, 1005960), (75, 871832), (78, 838300), (83, 787800), (100, 653874), (101, 647400), (104, 628725), (120, 544895), (130, 502980), (150, 435916), (156, 419150), (166, 393900), (195, 335320), (200, 326937), (202, 323700), (249, 262600), (260, 251490), (300, 217958), (303, 215800), (312, 209575), (325, 201192), (332, 196950), (390, 167660), (404, 161850), (415, 157560), (498, 131300), (505, 129480), (520, 125745), (600, 108979), (606, 107900), (650, 100596), (664, 98475), (780, 83830), (808, 80925), (830, 78780), (975, 67064), (996, 65650), (1010, 64740), (1079, 60600), (1212, 53950), (1245, 52520), (1300, 50298), (1313, 49800), (1515, 43160), (1560, 41915), (1660, 39390), (1950, 33532), (1992, 32825), (2020, 32370), (2075, 31512), (2158, 30300), (2424, 26975), (2490, 26260), (2525, 25896), (2600, 25149), (2626, 24900), (3030, 21580), (3237, 20200), (3320, 19695), (3900, 16766), (3939, 16600), (4040, 16185), (4150, 15756), (4316, 15150), (4980, 13130), (5050, 12948), (5252, 12450), (5395, 12120), (6060, 10790), (6225, 10504), (6474, 10100), (6565, 9960), (7575, 8632), (7800, 8383), (7878, 8300)]