23189400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1026

約数の個数: 144

約数和(自身を含む): 83952960

約数和(自身を除く): 60763560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 991, 1170, 1300, 1560, 1800, 1950, 1982, 2340, 2600, 2925, 2973, 3900, 3964, 4680, 4955, 5850, 5946, 7800, 7928, 8919, 9910, 11700, 11892, 12883, 14865, 17838, 19820, 23400, 23784, 24775, 25766, 29730, 35676, 38649, 39640, 44595, 49550, 51532, 59460, 64415, 71352, 74325, 77298, 89190, 99100, 103064, 115947, 118920, 128830, 148650, 154596, 178380, 193245, 198200, 222975, 231894, 257660, 297300, 309192, 322075, 356760, 386490, 445950, 463788, 515320, 579735, 594600, 644150, 772980, 891900, 927576, 966225, 1159470, 1288300, 1545960, 1783800, 1932450, 2318940, 2576600, 2898675, 3864900, 4637880, 5797350, 7729800, 11594700, 23189400]

約数ペア:

[(1, 23189400), (2, 11594700), (3, 7729800), (4, 5797350), (5, 4637880), (6, 3864900), (8, 2898675), (9, 2576600), (10, 2318940), (12, 1932450), (13, 1783800), (15, 1545960), (18, 1288300), (20, 1159470), (24, 966225), (25, 927576), (26, 891900), (30, 772980), (36, 644150), (39, 594600), (40, 579735), (45, 515320), (50, 463788), (52, 445950), (60, 386490), (65, 356760), (72, 322075), (75, 309192), (78, 297300), (90, 257660), (100, 231894), (104, 222975), (117, 198200), (120, 193245), (130, 178380), (150, 154596), (156, 148650), (180, 128830), (195, 118920), (200, 115947), (225, 103064), (234, 99100), (260, 89190), (300, 77298), (312, 74325), (325, 71352), (360, 64415), (390, 59460), (450, 51532), (468, 49550), (520, 44595), (585, 39640), (600, 38649), (650, 35676), (780, 29730), (900, 25766), (936, 24775), (975, 23784), (991, 23400), (1170, 19820), (1300, 17838), (1560, 14865), (1800, 12883), (1950, 11892), (1982, 11700), (2340, 9910), (2600, 8919), (2925, 7928), (2973, 7800), (3900, 5946), (3964, 5850), (4680, 4955)]