1948050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:74

約数の個数: 120

約数和(自身を含む): 5986596

約数和(自身を除く): 4038546

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 37, 39, 45, 50, 54, 65, 74, 75, 78, 81, 90, 111, 117, 130, 135, 150, 162, 185, 195, 222, 225, 234, 270, 325, 333, 351, 370, 390, 405, 450, 481, 555, 585, 650, 666, 675, 702, 810, 925, 962, 975, 999, 1053, 1110, 1170, 1350, 1443, 1665, 1755, 1850, 1950, 1998, 2025, 2106, 2405, 2775, 2886, 2925, 2997, 3330, 3510, 4050, 4329, 4810, 4995, 5265, 5550, 5850, 5994, 7215, 8325, 8658, 8775, 9990, 10530, 12025, 12987, 14430, 14985, 16650, 17550, 21645, 24050, 24975, 25974, 26325, 29970, 36075, 38961, 43290, 49950, 52650, 64935, 72150, 74925, 77922, 108225, 129870, 149850, 194805, 216450, 324675, 389610, 649350, 974025, 1948050]

約数ペア:

[(1, 1948050), (2, 974025), (3, 649350), (5, 389610), (6, 324675), (9, 216450), (10, 194805), (13, 149850), (15, 129870), (18, 108225), (25, 77922), (26, 74925), (27, 72150), (30, 64935), (37, 52650), (39, 49950), (45, 43290), (50, 38961), (54, 36075), (65, 29970), (74, 26325), (75, 25974), (78, 24975), (81, 24050), (90, 21645), (111, 17550), (117, 16650), (130, 14985), (135, 14430), (150, 12987), (162, 12025), (185, 10530), (195, 9990), (222, 8775), (225, 8658), (234, 8325), (270, 7215), (325, 5994), (333, 5850), (351, 5550), (370, 5265), (390, 4995), (405, 4810), (450, 4329), (481, 4050), (555, 3510), (585, 3330), (650, 2997), (666, 2925), (675, 2886), (702, 2775), (810, 2405), (925, 2106), (962, 2025), (975, 1998), (999, 1950), (1053, 1850), (1110, 1755), (1170, 1665), (1350, 1443)]