87250020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10169}}^1$

素因数の和:10205

約数の個数: 96

約数和(自身を含む): 287038080

約数和(自身を除く): 199788060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 10169, 20338, 30507, 40676, 50845, 61014, 101690, 111859, 122028, 132197, 152535, 203380, 223718, 264394, 305070, 335577, 396591, 447436, 528788, 559295, 610140, 660985, 671154, 793182, 1118590, 1321970, 1342308, 1454167, 1586364, 1677885, 1982955, 2237180, 2643940, 2908334, 3355770, 3965910, 4362501, 5816668, 6711540, 7270835, 7931820, 8725002, 14541670, 17450004, 21812505, 29083340, 43625010, 87250020]

約数ペア:

[(1, 87250020), (2, 43625010), (3, 29083340), (4, 21812505), (5, 17450004), (6, 14541670), (10, 8725002), (11, 7931820), (12, 7270835), (13, 6711540), (15, 5816668), (20, 4362501), (22, 3965910), (26, 3355770), (30, 2908334), (33, 2643940), (39, 2237180), (44, 1982955), (52, 1677885), (55, 1586364), (60, 1454167), (65, 1342308), (66, 1321970), (78, 1118590), (110, 793182), (130, 671154), (132, 660985), (143, 610140), (156, 559295), (165, 528788), (195, 447436), (220, 396591), (260, 335577), (286, 305070), (330, 264394), (390, 223718), (429, 203380), (572, 152535), (660, 132197), (715, 122028), (780, 111859), (858, 101690), (1430, 61014), (1716, 50845), (2145, 40676), (2860, 30507), (4290, 20338), (8580, 10169)]