64914300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 216

約数和(自身を含む): 227485440

約数和(自身を除く): 162571140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 79, 83, 90, 99, 100, 110, 132, 150, 158, 165, 166, 180, 198, 220, 225, 237, 249, 275, 300, 316, 330, 332, 395, 396, 415, 450, 474, 495, 498, 550, 660, 711, 747, 790, 825, 830, 869, 900, 913, 948, 990, 996, 1100, 1185, 1245, 1422, 1494, 1580, 1650, 1660, 1738, 1826, 1975, 1980, 2075, 2370, 2475, 2490, 2607, 2739, 2844, 2988, 3300, 3476, 3555, 3652, 3735, 3950, 4150, 4345, 4565, 4740, 4950, 4980, 5214, 5478, 5925, 6225, 6557, 7110, 7470, 7821, 7900, 8217, 8300, 8690, 9130, 9900, 10428, 10956, 11850, 12450, 13035, 13114, 13695, 14220, 14940, 15642, 16434, 17380, 17775, 18260, 18675, 19671, 21725, 22825, 23700, 24900, 26070, 26228, 27390, 31284, 32785, 32868, 35550, 37350, 39105, 39342, 41085, 43450, 45650, 52140, 54780, 59013, 65175, 65570, 68475, 71100, 72127, 74700, 78210, 78684, 82170, 86900, 91300, 98355, 118026, 130350, 131140, 136950, 144254, 156420, 163925, 164340, 195525, 196710, 205425, 216381, 236052, 260700, 273900, 288508, 295065, 327850, 360635, 391050, 393420, 410850, 432762, 491775, 590130, 649143, 655700, 721270, 782100, 821700, 865524, 983550, 1081905, 1180260, 1298286, 1442540, 1475325, 1803175, 1967100, 2163810, 2596572, 2950650, 3245715, 3606350, 4327620, 5409525, 5901300, 6491430, 7212700, 10819050, 12982860, 16228575, 21638100, 32457150, 64914300]

約数ペア:

[(1, 64914300), (2, 32457150), (3, 21638100), (4, 16228575), (5, 12982860), (6, 10819050), (9, 7212700), (10, 6491430), (11, 5901300), (12, 5409525), (15, 4327620), (18, 3606350), (20, 3245715), (22, 2950650), (25, 2596572), (30, 2163810), (33, 1967100), (36, 1803175), (44, 1475325), (45, 1442540), (50, 1298286), (55, 1180260), (60, 1081905), (66, 983550), (75, 865524), (79, 821700), (83, 782100), (90, 721270), (99, 655700), (100, 649143), (110, 590130), (132, 491775), (150, 432762), (158, 410850), (165, 393420), (166, 391050), (180, 360635), (198, 327850), (220, 295065), (225, 288508), (237, 273900), (249, 260700), (275, 236052), (300, 216381), (316, 205425), (330, 196710), (332, 195525), (395, 164340), (396, 163925), (415, 156420), (450, 144254), (474, 136950), (495, 131140), (498, 130350), (550, 118026), (660, 98355), (711, 91300), (747, 86900), (790, 82170), (825, 78684), (830, 78210), (869, 74700), (900, 72127), (913, 71100), (948, 68475), (990, 65570), (996, 65175), (1100, 59013), (1185, 54780), (1245, 52140), (1422, 45650), (1494, 43450), (1580, 41085), (1650, 39342), (1660, 39105), (1738, 37350), (1826, 35550), (1975, 32868), (1980, 32785), (2075, 31284), (2370, 27390), (2475, 26228), (2490, 26070), (2607, 24900), (2739, 23700), (2844, 22825), (2988, 21725), (3300, 19671), (3476, 18675), (3555, 18260), (3652, 17775), (3735, 17380), (3950, 16434), (4150, 15642), (4345, 14940), (4565, 14220), (4740, 13695), (4950, 13114), (4980, 13035), (5214, 12450), (5478, 11850), (5925, 10956), (6225, 10428), (6557, 9900), (7110, 9130), (7470, 8690), (7821, 8300), (7900, 8217)]