144775400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 458006400

約数和(自身を除く): 313231000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 25, 28, 34, 35, 40, 44, 49, 50, 55, 56, 68, 70, 77, 79, 85, 88, 98, 100, 110, 119, 136, 140, 154, 158, 170, 175, 187, 196, 200, 220, 238, 245, 275, 280, 308, 316, 340, 350, 374, 385, 392, 395, 425, 440, 476, 490, 539, 550, 553, 595, 616, 632, 680, 700, 748, 770, 790, 833, 850, 869, 935, 952, 980, 1078, 1100, 1106, 1190, 1225, 1309, 1343, 1400, 1496, 1540, 1580, 1666, 1700, 1738, 1870, 1925, 1960, 1975, 2156, 2200, 2212, 2380, 2450, 2618, 2686, 2695, 2765, 2975, 3080, 3160, 3332, 3400, 3476, 3740, 3850, 3871, 3950, 4165, 4312, 4345, 4424, 4675, 4760, 4900, 5236, 5372, 5390, 5530, 5950, 6083, 6545, 6664, 6715, 6952, 7480, 7700, 7742, 7900, 8330, 8690, 9163, 9350, 9401, 9800, 10472, 10744, 10780, 11060, 11900, 12166, 13090, 13430, 13475, 13825, 14773, 15400, 15484, 15800, 16660, 17380, 18326, 18700, 18802, 19355, 20825, 21560, 21725, 22120, 23800, 24332, 26180, 26860, 26950, 27650, 29546, 30415, 30968, 32725, 33320, 33575, 34760, 36652, 37400, 37604, 38710, 41650, 42581, 43450, 45815, 47005, 48664, 52360, 53720, 53900, 55300, 59092, 60830, 65450, 65807, 67150, 73304, 73865, 75208, 77420, 83300, 85162, 86900, 91630, 94010, 96775, 103411, 107800, 110600, 118184, 121660, 130900, 131614, 134300, 147730, 152075, 154840, 166600, 170324, 173800, 183260, 188020, 193550, 206822, 212905, 229075, 235025, 243320, 261800, 263228, 268600, 295460, 304150, 329035, 340648, 366520, 369325, 376040, 387100, 413644, 425810, 458150, 470050, 517055, 526456, 590920, 608300, 658070, 723877, 738650, 774200, 827288, 851620, 916300, 940100, 1034110, 1064525, 1216600, 1316140, 1447754, 1477300, 1645175, 1703240, 1832600, 1880200, 2068220, 2129050, 2585275, 2632280, 2895508, 2954600, 3290350, 3619385, 4136440, 4258100, 5170550, 5791016, 6580700, 7238770, 8516200, 10341100, 13161400, 14477540, 18096925, 20682200, 28955080, 36193850, 72387700, 144775400]

約数ペア:

[(1, 144775400), (2, 72387700), (4, 36193850), (5, 28955080), (7, 20682200), (8, 18096925), (10, 14477540), (11, 13161400), (14, 10341100), (17, 8516200), (20, 7238770), (22, 6580700), (25, 5791016), (28, 5170550), (34, 4258100), (35, 4136440), (40, 3619385), (44, 3290350), (49, 2954600), (50, 2895508), (55, 2632280), (56, 2585275), (68, 2129050), (70, 2068220), (77, 1880200), (79, 1832600), (85, 1703240), (88, 1645175), (98, 1477300), (100, 1447754), (110, 1316140), (119, 1216600), (136, 1064525), (140, 1034110), (154, 940100), (158, 916300), (170, 851620), (175, 827288), (187, 774200), (196, 738650), (200, 723877), (220, 658070), (238, 608300), (245, 590920), (275, 526456), (280, 517055), (308, 470050), (316, 458150), (340, 425810), (350, 413644), (374, 387100), (385, 376040), (392, 369325), (395, 366520), (425, 340648), (440, 329035), (476, 304150), (490, 295460), (539, 268600), (550, 263228), (553, 261800), (595, 243320), (616, 235025), (632, 229075), (680, 212905), (700, 206822), (748, 193550), (770, 188020), (790, 183260), (833, 173800), (850, 170324), (869, 166600), (935, 154840), (952, 152075), (980, 147730), (1078, 134300), (1100, 131614), (1106, 130900), (1190, 121660), (1225, 118184), (1309, 110600), (1343, 107800), (1400, 103411), (1496, 96775), (1540, 94010), (1580, 91630), (1666, 86900), (1700, 85162), (1738, 83300), (1870, 77420), (1925, 75208), (1960, 73865), (1975, 73304), (2156, 67150), (2200, 65807), (2212, 65450), (2380, 60830), (2450, 59092), (2618, 55300), (2686, 53900), (2695, 53720), (2765, 52360), (2975, 48664), (3080, 47005), (3160, 45815), (3332, 43450), (3400, 42581), (3476, 41650), (3740, 38710), (3850, 37604), (3871, 37400), (3950, 36652), (4165, 34760), (4312, 33575), (4345, 33320), (4424, 32725), (4675, 30968), (4760, 30415), (4900, 29546), (5236, 27650), (5372, 26950), (5390, 26860), (5530, 26180), (5950, 24332), (6083, 23800), (6545, 22120), (6664, 21725), (6715, 21560), (6952, 20825), (7480, 19355), (7700, 18802), (7742, 18700), (7900, 18326), (8330, 17380), (8690, 16660), (9163, 15800), (9350, 15484), (9401, 15400), (9800, 14773), (10472, 13825), (10744, 13475), (10780, 13430), (11060, 13090), (11900, 12166)]