65302740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 216760320

約数和(自身を除く): 151457580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 47, 54, 60, 62, 83, 90, 93, 94, 108, 124, 135, 141, 155, 166, 180, 186, 188, 235, 249, 270, 279, 282, 310, 332, 372, 415, 423, 465, 470, 498, 540, 558, 564, 620, 705, 747, 830, 837, 846, 930, 940, 996, 1116, 1245, 1269, 1395, 1410, 1457, 1494, 1660, 1674, 1692, 1860, 2115, 2241, 2490, 2538, 2573, 2790, 2820, 2914, 2988, 3348, 3735, 3901, 4185, 4230, 4371, 4482, 4980, 5076, 5146, 5580, 5828, 6345, 7285, 7470, 7719, 7802, 8370, 8460, 8742, 8964, 10292, 11205, 11703, 12690, 12865, 13113, 14570, 14940, 15438, 15604, 16740, 17484, 19505, 21855, 22410, 23157, 23406, 25380, 25730, 26226, 29140, 30876, 35109, 38595, 39010, 39339, 43710, 44820, 46314, 46812, 51460, 52452, 58515, 65565, 69471, 70218, 77190, 78020, 78678, 87420, 92628, 105327, 115785, 117030, 120931, 131130, 138942, 140436, 154380, 157356, 175545, 196695, 210654, 231570, 234060, 241862, 262260, 277884, 347355, 351090, 362793, 393390, 421308, 463140, 483724, 526635, 604655, 694710, 702180, 725586, 786780, 1053270, 1088379, 1209310, 1389420, 1451172, 1813965, 2106540, 2176758, 2418620, 3265137, 3627930, 4353516, 5441895, 6530274, 7255860, 10883790, 13060548, 16325685, 21767580, 32651370, 65302740]

約数ペア:

[(1, 65302740), (2, 32651370), (3, 21767580), (4, 16325685), (5, 13060548), (6, 10883790), (9, 7255860), (10, 6530274), (12, 5441895), (15, 4353516), (18, 3627930), (20, 3265137), (27, 2418620), (30, 2176758), (31, 2106540), (36, 1813965), (45, 1451172), (47, 1389420), (54, 1209310), (60, 1088379), (62, 1053270), (83, 786780), (90, 725586), (93, 702180), (94, 694710), (108, 604655), (124, 526635), (135, 483724), (141, 463140), (155, 421308), (166, 393390), (180, 362793), (186, 351090), (188, 347355), (235, 277884), (249, 262260), (270, 241862), (279, 234060), (282, 231570), (310, 210654), (332, 196695), (372, 175545), (415, 157356), (423, 154380), (465, 140436), (470, 138942), (498, 131130), (540, 120931), (558, 117030), (564, 115785), (620, 105327), (705, 92628), (747, 87420), (830, 78678), (837, 78020), (846, 77190), (930, 70218), (940, 69471), (996, 65565), (1116, 58515), (1245, 52452), (1269, 51460), (1395, 46812), (1410, 46314), (1457, 44820), (1494, 43710), (1660, 39339), (1674, 39010), (1692, 38595), (1860, 35109), (2115, 30876), (2241, 29140), (2490, 26226), (2538, 25730), (2573, 25380), (2790, 23406), (2820, 23157), (2914, 22410), (2988, 21855), (3348, 19505), (3735, 17484), (3901, 16740), (4185, 15604), (4230, 15438), (4371, 14940), (4482, 14570), (4980, 13113), (5076, 12865), (5146, 12690), (5580, 11703), (5828, 11205), (6345, 10292), (7285, 8964), (7470, 8742), (7719, 8460), (7802, 8370)]