38697651540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{29017}}^1$

素因数の和:29302

約数の個数: 144

約数和(自身を含む): 121680599040

約数和(自身を除く): 82982947500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 239, 279, 310, 372, 465, 478, 558, 620, 717, 930, 956, 1116, 1195, 1395, 1434, 1860, 2151, 2390, 2790, 2868, 3585, 4302, 4780, 5580, 7170, 7409, 8604, 10755, 14340, 14818, 21510, 22227, 29017, 29636, 37045, 43020, 44454, 58034, 66681, 74090, 87051, 88908, 111135, 116068, 133362, 145085, 148180, 174102, 222270, 261153, 266724, 290170, 333405, 348204, 435255, 444540, 522306, 580340, 666810, 870510, 899527, 1044612, 1305765, 1333620, 1741020, 1799054, 2611530, 2698581, 3598108, 4497635, 5223060, 5397162, 6935063, 8095743, 8995270, 10794324, 13492905, 13870126, 16191486, 17990540, 20805189, 26985810, 27740252, 32382972, 34675315, 40478715, 41610378, 53971620, 62415567, 69350630, 80957430, 83220756, 104025945, 124831134, 138701260, 161914860, 208051890, 214986953, 249662268, 312077835, 416103780, 429973906, 624155670, 644960859, 859947812, 1074934765, 1248311340, 1289921718, 1934882577, 2149869530, 2579843436, 3224804295, 3869765154, 4299739060, 6449608590, 7739530308, 9674412885, 12899217180, 19348825770, 38697651540]

約数ペア:

[(1, 38697651540), (2, 19348825770), (3, 12899217180), (4, 9674412885), (5, 7739530308), (6, 6449608590), (9, 4299739060), (10, 3869765154), (12, 3224804295), (15, 2579843436), (18, 2149869530), (20, 1934882577), (30, 1289921718), (31, 1248311340), (36, 1074934765), (45, 859947812), (60, 644960859), (62, 624155670), (90, 429973906), (93, 416103780), (124, 312077835), (155, 249662268), (180, 214986953), (186, 208051890), (239, 161914860), (279, 138701260), (310, 124831134), (372, 104025945), (465, 83220756), (478, 80957430), (558, 69350630), (620, 62415567), (717, 53971620), (930, 41610378), (956, 40478715), (1116, 34675315), (1195, 32382972), (1395, 27740252), (1434, 26985810), (1860, 20805189), (2151, 17990540), (2390, 16191486), (2790, 13870126), (2868, 13492905), (3585, 10794324), (4302, 8995270), (4780, 8095743), (5580, 6935063), (7170, 5397162), (7409, 5223060), (8604, 4497635), (10755, 3598108), (14340, 2698581), (14818, 2611530), (21510, 1799054), (22227, 1741020), (29017, 1333620), (29636, 1305765), (37045, 1044612), (43020, 899527), (44454, 870510), (58034, 666810), (66681, 580340), (74090, 522306), (87051, 444540), (88908, 435255), (111135, 348204), (116068, 333405), (133362, 290170), (145085, 266724), (148180, 261153), (174102, 222270)]