131786550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 451256832

約数和(自身を除く): 319470282

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 23, 25, 30, 34, 35, 42, 45, 46, 50, 51, 63, 69, 70, 75, 85, 90, 102, 105, 107, 115, 119, 126, 138, 150, 153, 161, 170, 175, 207, 210, 214, 225, 230, 238, 255, 306, 315, 321, 322, 345, 350, 357, 391, 414, 425, 450, 483, 510, 525, 535, 575, 595, 630, 642, 690, 714, 749, 765, 782, 805, 850, 963, 966, 1035, 1050, 1070, 1071, 1150, 1173, 1190, 1275, 1449, 1498, 1530, 1575, 1605, 1610, 1725, 1785, 1819, 1926, 1955, 2070, 2142, 2247, 2346, 2415, 2461, 2550, 2675, 2737, 2898, 2975, 3150, 3210, 3450, 3519, 3570, 3638, 3745, 3825, 3910, 4025, 4494, 4815, 4830, 4922, 5175, 5350, 5355, 5457, 5474, 5865, 5950, 6741, 7038, 7245, 7383, 7490, 7650, 8025, 8050, 8211, 8925, 9095, 9630, 9775, 10350, 10710, 10914, 11235, 11730, 12075, 12305, 12733, 13482, 13685, 14490, 14766, 16050, 16371, 16422, 17227, 17595, 17850, 18190, 18725, 19550, 22149, 22470, 24075, 24150, 24610, 24633, 25466, 26775, 27285, 27370, 29325, 32742, 33705, 34454, 35190, 36225, 36915, 37450, 38199, 41055, 41837, 44298, 45475, 48150, 49266, 51681, 53550, 54570, 56175, 58650, 61525, 63665, 67410, 68425, 72450, 73830, 76398, 81855, 82110, 83674, 86135, 87975, 90950, 103362, 110745, 112350, 114597, 123050, 123165, 125511, 127330, 136425, 136850, 155043, 163710, 168525, 172270, 175950, 184575, 190995, 205275, 209185, 221490, 229194, 246330, 251022, 258405, 272850, 292859, 310086, 318325, 337050, 369150, 376533, 381990, 409275, 410550, 418370, 430675, 516810, 553725, 572985, 585718, 615825, 627555, 636650, 753066, 775215, 818550, 861350, 878577, 954975, 1045925, 1107450, 1145970, 1231650, 1255110, 1292025, 1464295, 1550430, 1757154, 1882665, 1909950, 2091850, 2584050, 2635731, 2864925, 2928590, 3137775, 3765330, 3876075, 4392885, 5271462, 5729850, 6275550, 7321475, 7752150, 8785770, 9413325, 13178655, 14642950, 18826650, 21964425, 26357310, 43928850, 65893275, 131786550]

約数ペア:

[(1, 131786550), (2, 65893275), (3, 43928850), (5, 26357310), (6, 21964425), (7, 18826650), (9, 14642950), (10, 13178655), (14, 9413325), (15, 8785770), (17, 7752150), (18, 7321475), (21, 6275550), (23, 5729850), (25, 5271462), (30, 4392885), (34, 3876075), (35, 3765330), (42, 3137775), (45, 2928590), (46, 2864925), (50, 2635731), (51, 2584050), (63, 2091850), (69, 1909950), (70, 1882665), (75, 1757154), (85, 1550430), (90, 1464295), (102, 1292025), (105, 1255110), (107, 1231650), (115, 1145970), (119, 1107450), (126, 1045925), (138, 954975), (150, 878577), (153, 861350), (161, 818550), (170, 775215), (175, 753066), (207, 636650), (210, 627555), (214, 615825), (225, 585718), (230, 572985), (238, 553725), (255, 516810), (306, 430675), (315, 418370), (321, 410550), (322, 409275), (345, 381990), (350, 376533), (357, 369150), (391, 337050), (414, 318325), (425, 310086), (450, 292859), (483, 272850), (510, 258405), (525, 251022), (535, 246330), (575, 229194), (595, 221490), (630, 209185), (642, 205275), (690, 190995), (714, 184575), (749, 175950), (765, 172270), (782, 168525), (805, 163710), (850, 155043), (963, 136850), (966, 136425), (1035, 127330), (1050, 125511), (1070, 123165), (1071, 123050), (1150, 114597), (1173, 112350), (1190, 110745), (1275, 103362), (1449, 90950), (1498, 87975), (1530, 86135), (1575, 83674), (1605, 82110), (1610, 81855), (1725, 76398), (1785, 73830), (1819, 72450), (1926, 68425), (1955, 67410), (2070, 63665), (2142, 61525), (2247, 58650), (2346, 56175), (2415, 54570), (2461, 53550), (2550, 51681), (2675, 49266), (2737, 48150), (2898, 45475), (2975, 44298), (3150, 41837), (3210, 41055), (3450, 38199), (3519, 37450), (3570, 36915), (3638, 36225), (3745, 35190), (3825, 34454), (3910, 33705), (4025, 32742), (4494, 29325), (4815, 27370), (4830, 27285), (4922, 26775), (5175, 25466), (5350, 24633), (5355, 24610), (5457, 24150), (5474, 24075), (5865, 22470), (5950, 22149), (6741, 19550), (7038, 18725), (7245, 18190), (7383, 17850), (7490, 17595), (7650, 17227), (8025, 16422), (8050, 16371), (8211, 16050), (8925, 14766), (9095, 14490), (9630, 13685), (9775, 13482), (10350, 12733), (10710, 12305), (10914, 12075), (11235, 11730)]