142562700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 288

約数和(自身を含む): 552742400

約数和(自身を除く): 410179700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 27, 28, 30, 35, 36, 38, 42, 45, 50, 54, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 108, 114, 126, 133, 135, 140, 150, 171, 175, 180, 189, 190, 210, 225, 228, 252, 266, 270, 285, 300, 315, 342, 350, 378, 380, 397, 399, 420, 450, 475, 513, 525, 532, 540, 570, 630, 665, 675, 684, 700, 756, 794, 798, 855, 900, 945, 950, 1026, 1050, 1140, 1191, 1197, 1260, 1330, 1350, 1425, 1575, 1588, 1596, 1710, 1890, 1900, 1985, 1995, 2052, 2100, 2382, 2394, 2565, 2660, 2700, 2779, 2850, 3150, 3325, 3420, 3573, 3591, 3780, 3970, 3990, 4275, 4725, 4764, 4788, 5130, 5558, 5700, 5955, 5985, 6300, 6650, 7146, 7182, 7543, 7940, 7980, 8337, 8550, 9450, 9925, 9975, 10260, 10719, 11116, 11910, 11970, 12825, 13300, 13895, 14292, 14364, 15086, 16674, 17100, 17865, 17955, 18900, 19850, 19950, 21438, 22629, 23820, 23940, 25011, 25650, 27790, 29775, 29925, 30172, 33348, 35730, 35910, 37715, 39700, 39900, 41685, 42876, 45258, 50022, 51300, 52801, 53595, 55580, 59550, 59850, 67887, 69475, 71460, 71820, 75033, 75430, 83370, 89325, 89775, 90516, 100044, 105602, 107190, 113145, 119100, 119700, 125055, 135774, 138950, 150066, 150860, 158403, 166740, 178650, 179550, 188575, 203661, 208425, 211204, 214380, 226290, 250110, 264005, 267975, 271548, 277900, 300132, 316806, 339435, 357300, 359100, 375165, 377150, 407322, 416850, 452580, 475209, 500220, 528010, 535950, 565725, 625275, 633612, 678870, 750330, 754300, 792015, 814644, 833700, 950418, 1018305, 1056020, 1071900, 1131450, 1250550, 1320025, 1357740, 1425627, 1500660, 1584030, 1697175, 1875825, 1900836, 2036610, 2262900, 2376045, 2501100, 2640050, 2851254, 3168060, 3394350, 3751650, 3960075, 4073220, 4752090, 5091525, 5280100, 5702508, 6788700, 7128135, 7503300, 7920150, 9504180, 10183050, 11880225, 14256270, 15840300, 20366100, 23760450, 28512540, 35640675, 47520900, 71281350, 142562700]

約数ペア:

[(1, 142562700), (2, 71281350), (3, 47520900), (4, 35640675), (5, 28512540), (6, 23760450), (7, 20366100), (9, 15840300), (10, 14256270), (12, 11880225), (14, 10183050), (15, 9504180), (18, 7920150), (19, 7503300), (20, 7128135), (21, 6788700), (25, 5702508), (27, 5280100), (28, 5091525), (30, 4752090), (35, 4073220), (36, 3960075), (38, 3751650), (42, 3394350), (45, 3168060), (50, 2851254), (54, 2640050), (57, 2501100), (60, 2376045), (63, 2262900), (70, 2036610), (75, 1900836), (76, 1875825), (84, 1697175), (90, 1584030), (95, 1500660), (100, 1425627), (105, 1357740), (108, 1320025), (114, 1250550), (126, 1131450), (133, 1071900), (135, 1056020), (140, 1018305), (150, 950418), (171, 833700), (175, 814644), (180, 792015), (189, 754300), (190, 750330), (210, 678870), (225, 633612), (228, 625275), (252, 565725), (266, 535950), (270, 528010), (285, 500220), (300, 475209), (315, 452580), (342, 416850), (350, 407322), (378, 377150), (380, 375165), (397, 359100), (399, 357300), (420, 339435), (450, 316806), (475, 300132), (513, 277900), (525, 271548), (532, 267975), (540, 264005), (570, 250110), (630, 226290), (665, 214380), (675, 211204), (684, 208425), (700, 203661), (756, 188575), (794, 179550), (798, 178650), (855, 166740), (900, 158403), (945, 150860), (950, 150066), (1026, 138950), (1050, 135774), (1140, 125055), (1191, 119700), (1197, 119100), (1260, 113145), (1330, 107190), (1350, 105602), (1425, 100044), (1575, 90516), (1588, 89775), (1596, 89325), (1710, 83370), (1890, 75430), (1900, 75033), (1985, 71820), (1995, 71460), (2052, 69475), (2100, 67887), (2382, 59850), (2394, 59550), (2565, 55580), (2660, 53595), (2700, 52801), (2779, 51300), (2850, 50022), (3150, 45258), (3325, 42876), (3420, 41685), (3573, 39900), (3591, 39700), (3780, 37715), (3970, 35910), (3990, 35730), (4275, 33348), (4725, 30172), (4764, 29925), (4788, 29775), (5130, 27790), (5558, 25650), (5700, 25011), (5955, 23940), (5985, 23820), (6300, 22629), (6650, 21438), (7146, 19950), (7182, 19850), (7543, 18900), (7940, 17955), (7980, 17865), (8337, 17100), (8550, 16674), (9450, 15086), (9925, 14364), (9975, 14292), (10260, 13895), (10719, 13300), (11116, 12825), (11910, 11970)]