43633980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 147682080

約数和(自身を除く): 104048100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 643, 754, 780, 870, 1044, 1131, 1170, 1286, 1305, 1508, 1740, 1885, 1929, 2262, 2340, 2572, 2610, 3215, 3393, 3770, 3858, 4524, 5220, 5655, 5787, 6430, 6786, 7540, 7716, 8359, 9645, 11310, 11574, 12860, 13572, 16718, 16965, 18647, 19290, 22620, 23148, 25077, 28935, 33436, 33930, 37294, 38580, 41795, 50154, 55941, 57870, 67860, 74588, 75231, 83590, 93235, 100308, 111882, 115740, 125385, 150462, 167180, 167823, 186470, 223764, 242411, 250770, 279705, 300924, 335646, 372940, 376155, 484822, 501540, 559410, 671292, 727233, 752310, 839115, 969644, 1118820, 1212055, 1454466, 1504620, 1678230, 2181699, 2424110, 2908932, 3356460, 3636165, 4363398, 4848220, 7272330, 8726796, 10908495, 14544660, 21816990, 43633980]

約数ペア:

[(1, 43633980), (2, 21816990), (3, 14544660), (4, 10908495), (5, 8726796), (6, 7272330), (9, 4848220), (10, 4363398), (12, 3636165), (13, 3356460), (15, 2908932), (18, 2424110), (20, 2181699), (26, 1678230), (29, 1504620), (30, 1454466), (36, 1212055), (39, 1118820), (45, 969644), (52, 839115), (58, 752310), (60, 727233), (65, 671292), (78, 559410), (87, 501540), (90, 484822), (116, 376155), (117, 372940), (130, 335646), (145, 300924), (156, 279705), (174, 250770), (180, 242411), (195, 223764), (234, 186470), (260, 167823), (261, 167180), (290, 150462), (348, 125385), (377, 115740), (390, 111882), (435, 100308), (468, 93235), (522, 83590), (580, 75231), (585, 74588), (643, 67860), (754, 57870), (780, 55941), (870, 50154), (1044, 41795), (1131, 38580), (1170, 37294), (1286, 33930), (1305, 33436), (1508, 28935), (1740, 25077), (1885, 23148), (1929, 22620), (2262, 19290), (2340, 18647), (2572, 16965), (2610, 16718), (3215, 13572), (3393, 12860), (3770, 11574), (3858, 11310), (4524, 9645), (5220, 8359), (5655, 7716), (5787, 7540), (6430, 6786)]