12778823850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{593}}^1$

素因数の和:921

約数の個数: 192

約数和(自身を含む): 35118002304

約数和(自身を除く): 22339178454

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 43, 50, 65, 75, 78, 86, 129, 130, 150, 195, 215, 257, 258, 325, 390, 430, 514, 559, 593, 645, 650, 771, 975, 1075, 1118, 1186, 1285, 1290, 1542, 1677, 1779, 1950, 2150, 2570, 2795, 2965, 3225, 3341, 3354, 3558, 3855, 5590, 5930, 6425, 6450, 6682, 7709, 7710, 8385, 8895, 10023, 11051, 12850, 13975, 14825, 15418, 16705, 16770, 17790, 19275, 20046, 22102, 23127, 25499, 27950, 29650, 33153, 33410, 38545, 38550, 41925, 44475, 46254, 50115, 50998, 55255, 66306, 76497, 77090, 83525, 83850, 88950, 100230, 110510, 115635, 127495, 143663, 152401, 152994, 165765, 167050, 192725, 231270, 250575, 254990, 276275, 287326, 304802, 331487, 331530, 382485, 385450, 430989, 457203, 501150, 552550, 578175, 637475, 662974, 718315, 762005, 764970, 828825, 861978, 914406, 994461, 1156350, 1274950, 1436630, 1524010, 1657435, 1657650, 1912425, 1981213, 1988922, 2154945, 2286015, 3314870, 3591575, 3810025, 3824850, 3962426, 4309890, 4572030, 4972305, 5943639, 6553243, 7183150, 7620050, 8287175, 9906065, 9944610, 10774725, 11430075, 11887278, 13106486, 16574350, 19659729, 19812130, 21549450, 22860150, 24861525, 29718195, 32766215, 39319458, 49530325, 49723050, 59436390, 65532430, 85192159, 98298645, 99060650, 148590975, 163831075, 170384318, 196597290, 255576477, 297181950, 327662150, 425960795, 491493225, 511152954, 851921590, 982986450, 1277882385, 2129803975, 2555764770, 4259607950, 6389411925, 12778823850]

約数ペア:

[(1, 12778823850), (2, 6389411925), (3, 4259607950), (5, 2555764770), (6, 2129803975), (10, 1277882385), (13, 982986450), (15, 851921590), (25, 511152954), (26, 491493225), (30, 425960795), (39, 327662150), (43, 297181950), (50, 255576477), (65, 196597290), (75, 170384318), (78, 163831075), (86, 148590975), (129, 99060650), (130, 98298645), (150, 85192159), (195, 65532430), (215, 59436390), (257, 49723050), (258, 49530325), (325, 39319458), (390, 32766215), (430, 29718195), (514, 24861525), (559, 22860150), (593, 21549450), (645, 19812130), (650, 19659729), (771, 16574350), (975, 13106486), (1075, 11887278), (1118, 11430075), (1186, 10774725), (1285, 9944610), (1290, 9906065), (1542, 8287175), (1677, 7620050), (1779, 7183150), (1950, 6553243), (2150, 5943639), (2570, 4972305), (2795, 4572030), (2965, 4309890), (3225, 3962426), (3341, 3824850), (3354, 3810025), (3558, 3591575), (3855, 3314870), (5590, 2286015), (5930, 2154945), (6425, 1988922), (6450, 1981213), (6682, 1912425), (7709, 1657650), (7710, 1657435), (8385, 1524010), (8895, 1436630), (10023, 1274950), (11051, 1156350), (12850, 994461), (13975, 914406), (14825, 861978), (15418, 828825), (16705, 764970), (16770, 762005), (17790, 718315), (19275, 662974), (20046, 637475), (22102, 578175), (23127, 552550), (25499, 501150), (27950, 457203), (29650, 430989), (33153, 385450), (33410, 382485), (38545, 331530), (38550, 331487), (41925, 304802), (44475, 287326), (46254, 276275), (50115, 254990), (50998, 250575), (55255, 231270), (66306, 192725), (76497, 167050), (77090, 165765), (83525, 152994), (83850, 152401), (88950, 143663), (100230, 127495), (110510, 115635)]