150420420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49157}}^1$

素因数の和:49189

約数の個数: 72

約数和(自身を含む): 483124824

約数和(自身を除く): 332704404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 49157, 98314, 147471, 196628, 245785, 294942, 442413, 491570, 589884, 737355, 835669, 884826, 983140, 1474710, 1671338, 1769652, 2212065, 2507007, 2949420, 3342676, 4178345, 4424130, 5014014, 7521021, 8356690, 8848260, 10028028, 12535035, 15042042, 16713380, 25070070, 30084084, 37605105, 50140140, 75210210, 150420420]

約数ペア:

[(1, 150420420), (2, 75210210), (3, 50140140), (4, 37605105), (5, 30084084), (6, 25070070), (9, 16713380), (10, 15042042), (12, 12535035), (15, 10028028), (17, 8848260), (18, 8356690), (20, 7521021), (30, 5014014), (34, 4424130), (36, 4178345), (45, 3342676), (51, 2949420), (60, 2507007), (68, 2212065), (85, 1769652), (90, 1671338), (102, 1474710), (153, 983140), (170, 884826), (180, 835669), (204, 737355), (255, 589884), (306, 491570), (340, 442413), (510, 294942), (612, 245785), (765, 196628), (1020, 147471), (1530, 98314), (3060, 49157)]