165321450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1749

約数の個数: 144

約数和(自身を含む): 524299776

約数和(自身を除く): 358978326

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 175, 186, 210, 217, 225, 279, 310, 315, 350, 434, 450, 465, 525, 558, 630, 651, 775, 930, 1050, 1085, 1302, 1395, 1550, 1575, 1693, 1953, 2170, 2325, 2790, 3150, 3255, 3386, 3906, 4650, 5079, 5425, 6510, 6975, 8465, 9765, 10158, 10850, 11851, 13950, 15237, 16275, 16930, 19530, 23702, 25395, 30474, 32550, 35553, 42325, 48825, 50790, 52483, 59255, 71106, 76185, 84650, 97650, 104966, 106659, 118510, 126975, 152370, 157449, 177765, 213318, 253950, 262415, 296275, 314898, 355530, 367381, 380925, 472347, 524830, 533295, 592550, 734762, 761850, 787245, 888825, 944694, 1066590, 1102143, 1312075, 1574490, 1777650, 1836905, 2204286, 2361735, 2624150, 2666475, 3306429, 3673810, 3936225, 4723470, 5332950, 5510715, 6612858, 7872450, 9184525, 11021430, 11808675, 16532145, 18369050, 23617350, 27553575, 33064290, 55107150, 82660725, 165321450]

約数ペア:

[(1, 165321450), (2, 82660725), (3, 55107150), (5, 33064290), (6, 27553575), (7, 23617350), (9, 18369050), (10, 16532145), (14, 11808675), (15, 11021430), (18, 9184525), (21, 7872450), (25, 6612858), (30, 5510715), (31, 5332950), (35, 4723470), (42, 3936225), (45, 3673810), (50, 3306429), (62, 2666475), (63, 2624150), (70, 2361735), (75, 2204286), (90, 1836905), (93, 1777650), (105, 1574490), (126, 1312075), (150, 1102143), (155, 1066590), (175, 944694), (186, 888825), (210, 787245), (217, 761850), (225, 734762), (279, 592550), (310, 533295), (315, 524830), (350, 472347), (434, 380925), (450, 367381), (465, 355530), (525, 314898), (558, 296275), (630, 262415), (651, 253950), (775, 213318), (930, 177765), (1050, 157449), (1085, 152370), (1302, 126975), (1395, 118510), (1550, 106659), (1575, 104966), (1693, 97650), (1953, 84650), (2170, 76185), (2325, 71106), (2790, 59255), (3150, 52483), (3255, 50790), (3386, 48825), (3906, 42325), (4650, 35553), (5079, 32550), (5425, 30474), (6510, 25395), (6975, 23702), (8465, 19530), (9765, 16930), (10158, 16275), (10850, 15237), (11851, 13950)]