90562740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4673}}^1$

素因数の和:4721

約数の個数: 96

約数和(自身を含む): 282683520

約数和(自身を除く): 192120780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4673, 4845, 6460, 9346, 9690, 14019, 18692, 19380, 23365, 28038, 46730, 56076, 70095, 79441, 88787, 93460, 140190, 158882, 177574, 238323, 266361, 280380, 317764, 355148, 397205, 443935, 476646, 532722, 794410, 887870, 953292, 1065444, 1191615, 1331805, 1509379, 1588820, 1775740, 2383230, 2663610, 3018758, 4528137, 4766460, 5327220, 6037516, 7546895, 9056274, 15093790, 18112548, 22640685, 30187580, 45281370, 90562740]

約数ペア:

[(1, 90562740), (2, 45281370), (3, 30187580), (4, 22640685), (5, 18112548), (6, 15093790), (10, 9056274), (12, 7546895), (15, 6037516), (17, 5327220), (19, 4766460), (20, 4528137), (30, 3018758), (34, 2663610), (38, 2383230), (51, 1775740), (57, 1588820), (60, 1509379), (68, 1331805), (76, 1191615), (85, 1065444), (95, 953292), (102, 887870), (114, 794410), (170, 532722), (190, 476646), (204, 443935), (228, 397205), (255, 355148), (285, 317764), (323, 280380), (340, 266361), (380, 238323), (510, 177574), (570, 158882), (646, 140190), (969, 93460), (1020, 88787), (1140, 79441), (1292, 70095), (1615, 56076), (1938, 46730), (3230, 28038), (3876, 23365), (4673, 19380), (4845, 18692), (6460, 14019), (9346, 9690)]