165757800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 562464000

約数和(自身を除く): 396706200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 79, 100, 104, 120, 130, 150, 156, 158, 195, 200, 237, 260, 269, 300, 312, 316, 325, 390, 395, 474, 520, 538, 600, 632, 650, 780, 790, 807, 948, 975, 1027, 1076, 1185, 1300, 1345, 1560, 1580, 1614, 1896, 1950, 1975, 2054, 2152, 2370, 2600, 2690, 3081, 3160, 3228, 3497, 3900, 3950, 4035, 4108, 4740, 5135, 5380, 5925, 6162, 6456, 6725, 6994, 7800, 7900, 8070, 8216, 9480, 10270, 10491, 10760, 11850, 12324, 13450, 13988, 15405, 15800, 16140, 17485, 20175, 20540, 20982, 21251, 23700, 24648, 25675, 26900, 27976, 30810, 32280, 34970, 40350, 41080, 41964, 42502, 47400, 51350, 52455, 53800, 61620, 63753, 69940, 77025, 80700, 83928, 85004, 87425, 102700, 104910, 106255, 123240, 127506, 139880, 154050, 161400, 170008, 174850, 205400, 209820, 212510, 255012, 262275, 276263, 308100, 318765, 349700, 419640, 425020, 510024, 524550, 531275, 552526, 616200, 637530, 699400, 828789, 850040, 1049100, 1062550, 1105052, 1275060, 1381315, 1593825, 1657578, 2098200, 2125100, 2210104, 2550120, 2762630, 3187650, 3315156, 4143945, 4250200, 5525260, 6375300, 6630312, 6906575, 8287890, 11050520, 12750600, 13813150, 16575780, 20719725, 27626300, 33151560, 41439450, 55252600, 82878900, 165757800]

約数ペア:

[(1, 165757800), (2, 82878900), (3, 55252600), (4, 41439450), (5, 33151560), (6, 27626300), (8, 20719725), (10, 16575780), (12, 13813150), (13, 12750600), (15, 11050520), (20, 8287890), (24, 6906575), (25, 6630312), (26, 6375300), (30, 5525260), (39, 4250200), (40, 4143945), (50, 3315156), (52, 3187650), (60, 2762630), (65, 2550120), (75, 2210104), (78, 2125100), (79, 2098200), (100, 1657578), (104, 1593825), (120, 1381315), (130, 1275060), (150, 1105052), (156, 1062550), (158, 1049100), (195, 850040), (200, 828789), (237, 699400), (260, 637530), (269, 616200), (300, 552526), (312, 531275), (316, 524550), (325, 510024), (390, 425020), (395, 419640), (474, 349700), (520, 318765), (538, 308100), (600, 276263), (632, 262275), (650, 255012), (780, 212510), (790, 209820), (807, 205400), (948, 174850), (975, 170008), (1027, 161400), (1076, 154050), (1185, 139880), (1300, 127506), (1345, 123240), (1560, 106255), (1580, 104910), (1614, 102700), (1896, 87425), (1950, 85004), (1975, 83928), (2054, 80700), (2152, 77025), (2370, 69940), (2600, 63753), (2690, 61620), (3081, 53800), (3160, 52455), (3228, 51350), (3497, 47400), (3900, 42502), (3950, 41964), (4035, 41080), (4108, 40350), (4740, 34970), (5135, 32280), (5380, 30810), (5925, 27976), (6162, 26900), (6456, 25675), (6725, 24648), (6994, 23700), (7800, 21251), (7900, 20982), (8070, 20540), (8216, 20175), (9480, 17485), (10270, 16140), (10491, 15800), (10760, 15405), (11850, 13988), (12324, 13450)]