391826050

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 971366400

約数和(自身を除く): 579540350

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 31, 35, 49, 50, 55, 62, 67, 70, 77, 98, 110, 134, 154, 155, 175, 217, 245, 275, 310, 335, 341, 343, 350, 385, 434, 469, 490, 539, 550, 670, 682, 686, 737, 770, 775, 938, 1078, 1085, 1225, 1474, 1519, 1550, 1675, 1705, 1715, 1925, 2077, 2170, 2345, 2387, 2450, 2695, 3038, 3283, 3350, 3410, 3430, 3685, 3773, 3850, 4154, 4690, 4774, 5159, 5390, 5425, 6566, 7370, 7546, 7595, 8525, 8575, 10318, 10385, 10633, 10850, 11725, 11935, 13475, 14539, 15190, 16415, 16709, 17050, 17150, 18425, 18865, 20770, 21266, 22847, 22981, 23450, 23870, 25795, 26950, 29078, 32830, 33418, 36113, 36850, 37730, 37975, 45694, 45962, 51590, 51925, 53165, 59675, 72226, 72695, 75950, 82075, 83545, 94325, 101773, 103850, 106330, 114235, 114905, 116963, 119350, 128975, 145390, 159929, 164150, 167090, 180565, 188650, 203546, 228470, 229810, 233926, 252791, 257950, 265825, 319858, 361130, 363475, 417725, 505582, 508865, 531650, 571175, 574525, 584815, 712411, 726950, 799645, 835450, 902825, 1017730, 1119503, 1142350, 1149050, 1169630, 1263955, 1424822, 1599290, 1805650, 2239006, 2527910, 2544325, 2924075, 3562055, 3998225, 5088650, 5597515, 5848150, 6319775, 7124110, 7836521, 7996450, 11195030, 12639550, 15673042, 17810275, 27987575, 35620550, 39182605, 55975150, 78365210, 195913025, 391826050]

約数ペア:

[(1, 391826050), (2, 195913025), (5, 78365210), (7, 55975150), (10, 39182605), (11, 35620550), (14, 27987575), (22, 17810275), (25, 15673042), (31, 12639550), (35, 11195030), (49, 7996450), (50, 7836521), (55, 7124110), (62, 6319775), (67, 5848150), (70, 5597515), (77, 5088650), (98, 3998225), (110, 3562055), (134, 2924075), (154, 2544325), (155, 2527910), (175, 2239006), (217, 1805650), (245, 1599290), (275, 1424822), (310, 1263955), (335, 1169630), (341, 1149050), (343, 1142350), (350, 1119503), (385, 1017730), (434, 902825), (469, 835450), (490, 799645), (539, 726950), (550, 712411), (670, 584815), (682, 574525), (686, 571175), (737, 531650), (770, 508865), (775, 505582), (938, 417725), (1078, 363475), (1085, 361130), (1225, 319858), (1474, 265825), (1519, 257950), (1550, 252791), (1675, 233926), (1705, 229810), (1715, 228470), (1925, 203546), (2077, 188650), (2170, 180565), (2345, 167090), (2387, 164150), (2450, 159929), (2695, 145390), (3038, 128975), (3283, 119350), (3350, 116963), (3410, 114905), (3430, 114235), (3685, 106330), (3773, 103850), (3850, 101773), (4154, 94325), (4690, 83545), (4774, 82075), (5159, 75950), (5390, 72695), (5425, 72226), (6566, 59675), (7370, 53165), (7546, 51925), (7595, 51590), (8525, 45962), (8575, 45694), (10318, 37975), (10385, 37730), (10633, 36850), (10850, 36113), (11725, 33418), (11935, 32830), (13475, 29078), (14539, 26950), (15190, 25795), (16415, 23870), (16709, 23450), (17050, 22981), (17150, 22847), (18425, 21266), (18865, 20770)]