25025212520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{751}}^1$

素因数の和:1160

約数の個数: 256

約数和(自身を含む): 72769536000

約数和(自身を除く): 47744323480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 124, 140, 154, 155, 217, 220, 248, 280, 308, 310, 341, 349, 385, 434, 440, 616, 620, 682, 698, 751, 770, 868, 1085, 1240, 1364, 1396, 1502, 1540, 1705, 1736, 1745, 2170, 2387, 2443, 2728, 2792, 3004, 3080, 3410, 3490, 3755, 3839, 4340, 4774, 4886, 5257, 6008, 6820, 6980, 7510, 7678, 8261, 8680, 9548, 9772, 10514, 10819, 11935, 12215, 13640, 13960, 15020, 15356, 16522, 19096, 19195, 19544, 21028, 21638, 23281, 23870, 24430, 26285, 26873, 30040, 30712, 33044, 38390, 41305, 42056, 43276, 46562, 47740, 48860, 52570, 53746, 54095, 57827, 66088, 75733, 76780, 82610, 86552, 93124, 95480, 97720, 105140, 107492, 108190, 115654, 116405, 119009, 134365, 151466, 153560, 162967, 165220, 186248, 210280, 214984, 216380, 231308, 232810, 238018, 256091, 262099, 268730, 289135, 302932, 325934, 330440, 378665, 432760, 462616, 465620, 476036, 512182, 524198, 537460, 578270, 595045, 605864, 651868, 757330, 814835, 833063, 931240, 952072, 1024364, 1048396, 1074920, 1156540, 1190090, 1280455, 1303736, 1310495, 1514660, 1629670, 1666126, 1792637, 1834693, 2048728, 2096792, 2313080, 2380180, 2560910, 2620990, 2883089, 3029320, 3259340, 3332252, 3585274, 3669386, 4165315, 4760360, 5121820, 5241980, 5766178, 6518680, 6664504, 7170548, 7338772, 8125069, 8330630, 8963185, 9173465, 10243640, 10483960, 11532356, 14341096, 14415445, 14677544, 16250138, 16661260, 17926370, 18346930, 20181623, 23064712, 28830890, 32500276, 33322520, 35852740, 36693860, 40363246, 40625345, 56875483, 57661780, 65000552, 71705480, 73387720, 80726492, 81250690, 89375759, 100908115, 113750966, 115323560, 161452984, 162501380, 178751518, 201816230, 227501932, 284377415, 325002760, 357503036, 403632460, 446878795, 455003864, 568754830, 625630313, 715006072, 807264920, 893757590, 1137509660, 1251260626, 1787515180, 2275019320, 2502521252, 3128151565, 3575030360, 5005042504, 6256303130, 12512606260, 25025212520]

約数ペア:

[(1, 25025212520), (2, 12512606260), (4, 6256303130), (5, 5005042504), (7, 3575030360), (8, 3128151565), (10, 2502521252), (11, 2275019320), (14, 1787515180), (20, 1251260626), (22, 1137509660), (28, 893757590), (31, 807264920), (35, 715006072), (40, 625630313), (44, 568754830), (55, 455003864), (56, 446878795), (62, 403632460), (70, 357503036), (77, 325002760), (88, 284377415), (110, 227501932), (124, 201816230), (140, 178751518), (154, 162501380), (155, 161452984), (217, 115323560), (220, 113750966), (248, 100908115), (280, 89375759), (308, 81250690), (310, 80726492), (341, 73387720), (349, 71705480), (385, 65000552), (434, 57661780), (440, 56875483), (616, 40625345), (620, 40363246), (682, 36693860), (698, 35852740), (751, 33322520), (770, 32500276), (868, 28830890), (1085, 23064712), (1240, 20181623), (1364, 18346930), (1396, 17926370), (1502, 16661260), (1540, 16250138), (1705, 14677544), (1736, 14415445), (1745, 14341096), (2170, 11532356), (2387, 10483960), (2443, 10243640), (2728, 9173465), (2792, 8963185), (3004, 8330630), (3080, 8125069), (3410, 7338772), (3490, 7170548), (3755, 6664504), (3839, 6518680), (4340, 5766178), (4774, 5241980), (4886, 5121820), (5257, 4760360), (6008, 4165315), (6820, 3669386), (6980, 3585274), (7510, 3332252), (7678, 3259340), (8261, 3029320), (8680, 2883089), (9548, 2620990), (9772, 2560910), (10514, 2380180), (10819, 2313080), (11935, 2096792), (12215, 2048728), (13640, 1834693), (13960, 1792637), (15020, 1666126), (15356, 1629670), (16522, 1514660), (19096, 1310495), (19195, 1303736), (19544, 1280455), (21028, 1190090), (21638, 1156540), (23281, 1074920), (23870, 1048396), (24430, 1024364), (26285, 952072), (26873, 931240), (30040, 833063), (30712, 814835), (33044, 757330), (38390, 651868), (41305, 605864), (42056, 595045), (43276, 578270), (46562, 537460), (47740, 524198), (48860, 512182), (52570, 476036), (53746, 465620), (54095, 462616), (57827, 432760), (66088, 378665), (75733, 330440), (76780, 325934), (82610, 302932), (86552, 289135), (93124, 268730), (95480, 262099), (97720, 256091), (105140, 238018), (107492, 232810), (108190, 231308), (115654, 216380), (116405, 214984), (119009, 210280), (134365, 186248), (151466, 165220), (153560, 162967)]