487357650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:625

約数の個数: 144

約数和(自身を含む): 1420159104

約数和(自身を除く): 932801454

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 227, 234, 325, 367, 390, 450, 454, 585, 650, 681, 734, 975, 1101, 1135, 1170, 1362, 1835, 1950, 2043, 2202, 2270, 2925, 2951, 3303, 3405, 3670, 4086, 4771, 5505, 5675, 5850, 5902, 6606, 6810, 8853, 9175, 9542, 10215, 11010, 11350, 14313, 14755, 16515, 17025, 17706, 18350, 20430, 23855, 26559, 27525, 28626, 29510, 33030, 34050, 42939, 44265, 47710, 51075, 53118, 55050, 71565, 73775, 82575, 83309, 85878, 88530, 102150, 119275, 132795, 143130, 147550, 165150, 166618, 214695, 221325, 238550, 249927, 265590, 357825, 416545, 429390, 442650, 499854, 663975, 715650, 749781, 833090, 1073475, 1083017, 1249635, 1327950, 1499562, 2082725, 2146950, 2166034, 2499270, 3249051, 3748905, 4165450, 5415085, 6248175, 6498102, 7497810, 9747153, 10830170, 12496350, 16245255, 18744525, 19494306, 27075425, 32490510, 37489050, 48735765, 54150850, 81226275, 97471530, 162452550, 243678825, 487357650]

約数ペア:

[(1, 487357650), (2, 243678825), (3, 162452550), (5, 97471530), (6, 81226275), (9, 54150850), (10, 48735765), (13, 37489050), (15, 32490510), (18, 27075425), (25, 19494306), (26, 18744525), (30, 16245255), (39, 12496350), (45, 10830170), (50, 9747153), (65, 7497810), (75, 6498102), (78, 6248175), (90, 5415085), (117, 4165450), (130, 3748905), (150, 3249051), (195, 2499270), (225, 2166034), (227, 2146950), (234, 2082725), (325, 1499562), (367, 1327950), (390, 1249635), (450, 1083017), (454, 1073475), (585, 833090), (650, 749781), (681, 715650), (734, 663975), (975, 499854), (1101, 442650), (1135, 429390), (1170, 416545), (1362, 357825), (1835, 265590), (1950, 249927), (2043, 238550), (2202, 221325), (2270, 214695), (2925, 166618), (2951, 165150), (3303, 147550), (3405, 143130), (3670, 132795), (4086, 119275), (4771, 102150), (5505, 88530), (5675, 85878), (5850, 83309), (5902, 82575), (6606, 73775), (6810, 71565), (8853, 55050), (9175, 53118), (9542, 51075), (10215, 47710), (11010, 44265), (11350, 42939), (14313, 34050), (14755, 33030), (16515, 29510), (17025, 28626), (17706, 27525), (18350, 26559), (20430, 23855)]