25694451720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{55717}}^1$

素因数の和:55805

約数の個数: 256

約数和(自身を含む): 99490060800

約数和(自身を除く): 73795609080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 84, 90, 105, 108, 120, 122, 126, 135, 140, 168, 180, 183, 189, 210, 216, 244, 252, 270, 280, 305, 315, 360, 366, 378, 420, 427, 488, 504, 540, 549, 610, 630, 732, 756, 840, 854, 915, 945, 1080, 1098, 1220, 1260, 1281, 1464, 1512, 1647, 1708, 1830, 1890, 2135, 2196, 2440, 2520, 2562, 2745, 3294, 3416, 3660, 3780, 3843, 4270, 4392, 5124, 5490, 6405, 6588, 7320, 7560, 7686, 8235, 8540, 10248, 10980, 11529, 12810, 13176, 15372, 16470, 17080, 19215, 21960, 23058, 25620, 30744, 32940, 38430, 46116, 51240, 55717, 57645, 65880, 76860, 92232, 111434, 115290, 153720, 167151, 222868, 230580, 278585, 334302, 390019, 445736, 461160, 501453, 557170, 668604, 780038, 835755, 1002906, 1114340, 1170057, 1337208, 1504359, 1560076, 1671510, 1950095, 2005812, 2228680, 2340114, 2507265, 3008718, 3120152, 3343020, 3398737, 3510171, 3900190, 4011624, 4680228, 5014530, 5850285, 6017436, 6686040, 6797474, 7020342, 7521795, 7800380, 9360456, 10029060, 10196211, 10530513, 11700570, 12034872, 13594948, 14040684, 15043590, 15600760, 16993685, 17550855, 20058120, 20392422, 21061026, 23401140, 23791159, 27189896, 28081368, 30087180, 30588633, 33987370, 35101710, 40784844, 42122052, 46802280, 47582318, 50981055, 52652565, 60174360, 61177266, 67974740, 70203420, 71373477, 81569688, 84244104, 91765899, 95164636, 101962110, 105305130, 118955795, 122354532, 135949480, 140406840, 142746954, 152943165, 183531798, 190329272, 203924220, 210610260, 214120431, 237911590, 244709064, 285493908, 305886330, 356867385, 367063596, 407848440, 421220520, 428240862, 458829495, 475823180, 570987816, 611772660, 642361293, 713734770, 734127192, 856481724, 917658990, 951646360, 1070602155, 1223545320, 1284722586, 1427469540, 1712963448, 1835317980, 2141204310, 2569445172, 2854939080, 3211806465, 3670635960, 4282408620, 5138890344, 6423612930, 8564817240, 12847225860, 25694451720]

約数ペア:

[(1, 25694451720), (2, 12847225860), (3, 8564817240), (4, 6423612930), (5, 5138890344), (6, 4282408620), (7, 3670635960), (8, 3211806465), (9, 2854939080), (10, 2569445172), (12, 2141204310), (14, 1835317980), (15, 1712963448), (18, 1427469540), (20, 1284722586), (21, 1223545320), (24, 1070602155), (27, 951646360), (28, 917658990), (30, 856481724), (35, 734127192), (36, 713734770), (40, 642361293), (42, 611772660), (45, 570987816), (54, 475823180), (56, 458829495), (60, 428240862), (61, 421220520), (63, 407848440), (70, 367063596), (72, 356867385), (84, 305886330), (90, 285493908), (105, 244709064), (108, 237911590), (120, 214120431), (122, 210610260), (126, 203924220), (135, 190329272), (140, 183531798), (168, 152943165), (180, 142746954), (183, 140406840), (189, 135949480), (210, 122354532), (216, 118955795), (244, 105305130), (252, 101962110), (270, 95164636), (280, 91765899), (305, 84244104), (315, 81569688), (360, 71373477), (366, 70203420), (378, 67974740), (420, 61177266), (427, 60174360), (488, 52652565), (504, 50981055), (540, 47582318), (549, 46802280), (610, 42122052), (630, 40784844), (732, 35101710), (756, 33987370), (840, 30588633), (854, 30087180), (915, 28081368), (945, 27189896), (1080, 23791159), (1098, 23401140), (1220, 21061026), (1260, 20392422), (1281, 20058120), (1464, 17550855), (1512, 16993685), (1647, 15600760), (1708, 15043590), (1830, 14040684), (1890, 13594948), (2135, 12034872), (2196, 11700570), (2440, 10530513), (2520, 10196211), (2562, 10029060), (2745, 9360456), (3294, 7800380), (3416, 7521795), (3660, 7020342), (3780, 6797474), (3843, 6686040), (4270, 6017436), (4392, 5850285), (5124, 5014530), (5490, 4680228), (6405, 4011624), (6588, 3900190), (7320, 3510171), (7560, 3398737), (7686, 3343020), (8235, 3120152), (8540, 3008718), (10248, 2507265), (10980, 2340114), (11529, 2228680), (12810, 2005812), (13176, 1950095), (15372, 1671510), (16470, 1560076), (17080, 1504359), (19215, 1337208), (21960, 1170057), (23058, 1114340), (25620, 1002906), (30744, 835755), (32940, 780038), (38430, 668604), (46116, 557170), (51240, 501453), (55717, 461160), (57645, 445736), (65880, 390019), (76860, 334302), (92232, 278585), (111434, 230580), (115290, 222868), (153720, 167151)]