142509780

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 528353280

約数和(自身を除く): 385843500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 59, 60, 63, 70, 71, 81, 84, 90, 105, 108, 118, 126, 135, 140, 142, 162, 177, 180, 189, 210, 213, 236, 243, 252, 270, 284, 295, 315, 324, 354, 355, 378, 405, 413, 420, 426, 486, 497, 531, 540, 567, 590, 630, 639, 708, 710, 756, 810, 826, 852, 885, 945, 972, 994, 1062, 1065, 1134, 1180, 1215, 1239, 1260, 1278, 1420, 1491, 1593, 1620, 1652, 1701, 1770, 1890, 1917, 1988, 2065, 2124, 2130, 2268, 2430, 2478, 2485, 2556, 2655, 2835, 2982, 3186, 3195, 3402, 3540, 3717, 3780, 3834, 4130, 4189, 4260, 4473, 4779, 4860, 4956, 4970, 5310, 5670, 5751, 5964, 6195, 6372, 6390, 6804, 7434, 7455, 7668, 7965, 8260, 8378, 8505, 8946, 9558, 9585, 9940, 10620, 11151, 11340, 11502, 12390, 12567, 12780, 13419, 14337, 14868, 14910, 15930, 16756, 17010, 17253, 17892, 18585, 19116, 19170, 20945, 22302, 22365, 23004, 23895, 24780, 25134, 26838, 28674, 28755, 29323, 29820, 31860, 33453, 34020, 34506, 37170, 37701, 38340, 40257, 41890, 44604, 44730, 47790, 50268, 53676, 55755, 57348, 57510, 58646, 62835, 66906, 67095, 69012, 71685, 74340, 75402, 80514, 83780, 86265, 87969, 89460, 95580, 100359, 111510, 113103, 115020, 117292, 120771, 125670, 133812, 134190, 143370, 146615, 150804, 161028, 167265, 172530, 175938, 188505, 200718, 201285, 223020, 226206, 241542, 251340, 263907, 268380, 286740, 293230, 334530, 339309, 345060, 351876, 377010, 401436, 402570, 439845, 452412, 483084, 501795, 527814, 565515, 586460, 603855, 669060, 678618, 754020, 791721, 805140, 879690, 1003590, 1017927, 1055628, 1131030, 1207710, 1319535, 1357236, 1583442, 1696545, 1759380, 2007180, 2035854, 2262060, 2375163, 2415420, 2639070, 3166884, 3393090, 3958605, 4071708, 4750326, 5089635, 5278140, 6786180, 7125489, 7917210, 9500652, 10179270, 11875815, 14250978, 15834420, 20358540, 23751630, 28501956, 35627445, 47503260, 71254890, 142509780]

約数ペア:

[(1, 142509780), (2, 71254890), (3, 47503260), (4, 35627445), (5, 28501956), (6, 23751630), (7, 20358540), (9, 15834420), (10, 14250978), (12, 11875815), (14, 10179270), (15, 9500652), (18, 7917210), (20, 7125489), (21, 6786180), (27, 5278140), (28, 5089635), (30, 4750326), (35, 4071708), (36, 3958605), (42, 3393090), (45, 3166884), (54, 2639070), (59, 2415420), (60, 2375163), (63, 2262060), (70, 2035854), (71, 2007180), (81, 1759380), (84, 1696545), (90, 1583442), (105, 1357236), (108, 1319535), (118, 1207710), (126, 1131030), (135, 1055628), (140, 1017927), (142, 1003590), (162, 879690), (177, 805140), (180, 791721), (189, 754020), (210, 678618), (213, 669060), (236, 603855), (243, 586460), (252, 565515), (270, 527814), (284, 501795), (295, 483084), (315, 452412), (324, 439845), (354, 402570), (355, 401436), (378, 377010), (405, 351876), (413, 345060), (420, 339309), (426, 334530), (486, 293230), (497, 286740), (531, 268380), (540, 263907), (567, 251340), (590, 241542), (630, 226206), (639, 223020), (708, 201285), (710, 200718), (756, 188505), (810, 175938), (826, 172530), (852, 167265), (885, 161028), (945, 150804), (972, 146615), (994, 143370), (1062, 134190), (1065, 133812), (1134, 125670), (1180, 120771), (1215, 117292), (1239, 115020), (1260, 113103), (1278, 111510), (1420, 100359), (1491, 95580), (1593, 89460), (1620, 87969), (1652, 86265), (1701, 83780), (1770, 80514), (1890, 75402), (1917, 74340), (1988, 71685), (2065, 69012), (2124, 67095), (2130, 66906), (2268, 62835), (2430, 58646), (2478, 57510), (2485, 57348), (2556, 55755), (2655, 53676), (2835, 50268), (2982, 47790), (3186, 44730), (3195, 44604), (3402, 41890), (3540, 40257), (3717, 38340), (3780, 37701), (3834, 37170), (4130, 34506), (4189, 34020), (4260, 33453), (4473, 31860), (4779, 29820), (4860, 29323), (4956, 28755), (4970, 28674), (5310, 26838), (5670, 25134), (5751, 24780), (5964, 23895), (6195, 23004), (6372, 22365), (6390, 22302), (6804, 20945), (7434, 19170), (7455, 19116), (7668, 18585), (7965, 17892), (8260, 17253), (8378, 17010), (8505, 16756), (8946, 15930), (9558, 14910), (9585, 14868), (9940, 14337), (10620, 13419), (11151, 12780), (11340, 12567), (11502, 12390)]