160964100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 216

約数和(自身を含む): 560589120

約数和(自身を除く): 399625020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 71, 75, 90, 99, 100, 110, 132, 142, 150, 165, 180, 198, 213, 220, 225, 229, 275, 284, 300, 330, 355, 396, 426, 450, 458, 495, 550, 639, 660, 687, 710, 781, 825, 852, 900, 916, 990, 1065, 1100, 1145, 1278, 1374, 1420, 1562, 1650, 1775, 1980, 2061, 2130, 2290, 2343, 2475, 2519, 2556, 2748, 3124, 3195, 3300, 3435, 3550, 3905, 4122, 4260, 4580, 4686, 4950, 5038, 5325, 5725, 6390, 6870, 7029, 7100, 7557, 7810, 8244, 9372, 9900, 10076, 10305, 10650, 11450, 11715, 12595, 12780, 13740, 14058, 15114, 15620, 15975, 16259, 17175, 19525, 20610, 21300, 22671, 22900, 23430, 25190, 28116, 30228, 31950, 32518, 34350, 35145, 37785, 39050, 41220, 45342, 46860, 48777, 50380, 51525, 58575, 62975, 63900, 65036, 68700, 70290, 75570, 78100, 81295, 90684, 97554, 103050, 113355, 117150, 125950, 140580, 146331, 151140, 162590, 175725, 178849, 188925, 195108, 206100, 226710, 234300, 243885, 251900, 292662, 325180, 351450, 357698, 377850, 406475, 453420, 487770, 536547, 566775, 585324, 702900, 715396, 731655, 755700, 812950, 894245, 975540, 1073094, 1133550, 1219425, 1463310, 1609641, 1625900, 1788490, 2146188, 2267100, 2438850, 2682735, 2926620, 3219282, 3576980, 3658275, 4471225, 4877700, 5365470, 6438564, 7316550, 8048205, 8942450, 10730940, 13413675, 14633100, 16096410, 17884900, 26827350, 32192820, 40241025, 53654700, 80482050, 160964100]

約数ペア:

[(1, 160964100), (2, 80482050), (3, 53654700), (4, 40241025), (5, 32192820), (6, 26827350), (9, 17884900), (10, 16096410), (11, 14633100), (12, 13413675), (15, 10730940), (18, 8942450), (20, 8048205), (22, 7316550), (25, 6438564), (30, 5365470), (33, 4877700), (36, 4471225), (44, 3658275), (45, 3576980), (50, 3219282), (55, 2926620), (60, 2682735), (66, 2438850), (71, 2267100), (75, 2146188), (90, 1788490), (99, 1625900), (100, 1609641), (110, 1463310), (132, 1219425), (142, 1133550), (150, 1073094), (165, 975540), (180, 894245), (198, 812950), (213, 755700), (220, 731655), (225, 715396), (229, 702900), (275, 585324), (284, 566775), (300, 536547), (330, 487770), (355, 453420), (396, 406475), (426, 377850), (450, 357698), (458, 351450), (495, 325180), (550, 292662), (639, 251900), (660, 243885), (687, 234300), (710, 226710), (781, 206100), (825, 195108), (852, 188925), (900, 178849), (916, 175725), (990, 162590), (1065, 151140), (1100, 146331), (1145, 140580), (1278, 125950), (1374, 117150), (1420, 113355), (1562, 103050), (1650, 97554), (1775, 90684), (1980, 81295), (2061, 78100), (2130, 75570), (2290, 70290), (2343, 68700), (2475, 65036), (2519, 63900), (2556, 62975), (2748, 58575), (3124, 51525), (3195, 50380), (3300, 48777), (3435, 46860), (3550, 45342), (3905, 41220), (4122, 39050), (4260, 37785), (4580, 35145), (4686, 34350), (4950, 32518), (5038, 31950), (5325, 30228), (5725, 28116), (6390, 25190), (6870, 23430), (7029, 22900), (7100, 22671), (7557, 21300), (7810, 20610), (8244, 19525), (9372, 17175), (9900, 16259), (10076, 15975), (10305, 15620), (10650, 15114), (11450, 14058), (11715, 13740), (12595, 12780)]