47503260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 175633920

約数和(自身を除く): 128130660

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, 252, 270, 284, 295, 315, 324, 354, 355, 378, 405, 413, 420, 426, 497, 531, 540, 567, 590, 630, 639, 708, 710, 756, 810, 826, 852, 885, 945, 994, 1062, 1065, 1134, 1180, 1239, 1260, 1278, 1420, 1491, 1593, 1620, 1652, 1770, 1890, 1917, 1988, 2065, 2124, 2130, 2268, 2478, 2485, 2556, 2655, 2835, 2982, 3186, 3195, 3540, 3717, 3780, 3834, 4130, 4189, 4260, 4473, 4779, 4956, 4970, 5310, 5670, 5751, 5964, 6195, 6372, 6390, 7434, 7455, 7668, 7965, 8260, 8378, 8946, 9558, 9585, 9940, 10620, 11151, 11340, 11502, 12390, 12567, 12780, 13419, 14868, 14910, 15930, 16756, 17892, 18585, 19116, 19170, 20945, 22302, 22365, 23004, 23895, 24780, 25134, 26838, 28755, 29323, 29820, 31860, 33453, 37170, 37701, 38340, 40257, 41890, 44604, 44730, 47790, 50268, 53676, 55755, 57510, 58646, 62835, 66906, 67095, 74340, 75402, 80514, 83780, 87969, 89460, 95580, 111510, 113103, 115020, 117292, 125670, 133812, 134190, 146615, 150804, 161028, 167265, 175938, 188505, 201285, 223020, 226206, 251340, 263907, 268380, 293230, 334530, 339309, 351876, 377010, 402570, 439845, 452412, 527814, 565515, 586460, 669060, 678618, 754020, 791721, 805140, 879690, 1055628, 1131030, 1319535, 1357236, 1583442, 1696545, 1759380, 2262060, 2375163, 2639070, 3166884, 3393090, 3958605, 4750326, 5278140, 6786180, 7917210, 9500652, 11875815, 15834420, 23751630, 47503260]

約数ペア:

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