1317006390100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{2141}}^1$

素因数の和:2427

約数の個数: 216

約数和(自身を含む): 3051836716824

約数和(自身を除く): 1734830326724

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 37, 50, 62, 74, 100, 124, 148, 155, 173, 185, 310, 346, 370, 620, 692, 740, 775, 865, 925, 961, 1147, 1550, 1730, 1850, 1922, 2141, 2294, 3100, 3460, 3700, 3844, 4282, 4325, 4588, 4805, 5363, 5735, 6401, 8564, 8650, 9610, 10705, 10726, 11470, 12802, 17300, 19220, 21410, 21452, 22940, 24025, 25604, 26815, 28675, 32005, 35557, 42820, 48050, 53525, 53630, 57350, 64010, 66371, 71114, 79217, 96100, 107050, 107260, 114700, 128020, 132742, 134075, 142228, 158434, 160025, 166253, 177785, 198431, 214100, 265484, 268150, 316868, 320050, 331855, 332506, 355570, 370393, 396085, 396862, 536300, 640100, 663710, 665012, 711140, 740786, 792170, 793724, 831265, 888925, 992155, 1327420, 1481572, 1584340, 1659275, 1662530, 1777850, 1851965, 1980425, 1984310, 2057501, 2455727, 3318550, 3325060, 3555700, 3703930, 3960850, 3968620, 4115002, 4156325, 4911454, 4960775, 6151361, 6637100, 7407860, 7921700, 8230004, 8312650, 9259825, 9822908, 9921550, 10287505, 11482183, 12278635, 12302722, 13704541, 16625300, 18519650, 19843100, 20575010, 22964366, 24557270, 24605444, 27409082, 30756805, 37039300, 41150020, 45928732, 49114540, 51437525, 54818164, 57410915, 61393175, 61513610, 68522705, 76127537, 102875050, 114821830, 122786350, 123027220, 137045410, 152255074, 153784025, 205750100, 229643660, 245572700, 274090820, 287054575, 304510148, 307568050, 342613525, 355947673, 380637685, 424840771, 574109150, 615136100, 685227050, 711895346, 761275370, 849681542, 1148218300, 1370454100, 1423790692, 1522550740, 1699363084, 1779738365, 1903188425, 2124203855, 3559476730, 3806376850, 4248407710, 7118953460, 7612753700, 8496815420, 8898691825, 10621019275, 13170063901, 17797383650, 21242038550, 26340127802, 35594767300, 42484077100, 52680255604, 65850319505, 131700639010, 263401278020, 329251597525, 658503195050, 1317006390100]

約数ペア:

[(1, 1317006390100), (2, 658503195050), (4, 329251597525), (5, 263401278020), (10, 131700639010), (20, 65850319505), (25, 52680255604), (31, 42484077100), (37, 35594767300), (50, 26340127802), (62, 21242038550), (74, 17797383650), (100, 13170063901), (124, 10621019275), (148, 8898691825), (155, 8496815420), (173, 7612753700), (185, 7118953460), (310, 4248407710), (346, 3806376850), (370, 3559476730), (620, 2124203855), (692, 1903188425), (740, 1779738365), (775, 1699363084), (865, 1522550740), (925, 1423790692), (961, 1370454100), (1147, 1148218300), (1550, 849681542), (1730, 761275370), (1850, 711895346), (1922, 685227050), (2141, 615136100), (2294, 574109150), (3100, 424840771), (3460, 380637685), (3700, 355947673), (3844, 342613525), (4282, 307568050), (4325, 304510148), (4588, 287054575), (4805, 274090820), (5363, 245572700), (5735, 229643660), (6401, 205750100), (8564, 153784025), (8650, 152255074), (9610, 137045410), (10705, 123027220), (10726, 122786350), (11470, 114821830), (12802, 102875050), (17300, 76127537), (19220, 68522705), (21410, 61513610), (21452, 61393175), (22940, 57410915), (24025, 54818164), (25604, 51437525), (26815, 49114540), (28675, 45928732), (32005, 41150020), (35557, 37039300), (42820, 30756805), (48050, 27409082), (53525, 24605444), (53630, 24557270), (57350, 22964366), (64010, 20575010), (66371, 19843100), (71114, 18519650), (79217, 16625300), (96100, 13704541), (107050, 12302722), (107260, 12278635), (114700, 11482183), (128020, 10287505), (132742, 9921550), (134075, 9822908), (142228, 9259825), (158434, 8312650), (160025, 8230004), (166253, 7921700), (177785, 7407860), (198431, 6637100), (214100, 6151361), (265484, 4960775), (268150, 4911454), (316868, 4156325), (320050, 4115002), (331855, 3968620), (332506, 3960850), (355570, 3703930), (370393, 3555700), (396085, 3325060), (396862, 3318550), (536300, 2455727), (640100, 2057501), (663710, 1984310), (665012, 1980425), (711140, 1851965), (740786, 1777850), (792170, 1662530), (793724, 1659275), (831265, 1584340), (888925, 1481572), (992155, 1327420)]