127290300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{4201}}^1$

素因数の和:4319

約数の個数: 72

約数和(自身を含む): 372028272

約数和(自身を除く): 244737972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 150, 202, 300, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 2525, 3030, 4201, 5050, 6060, 7575, 8402, 10100, 12603, 15150, 16804, 21005, 25206, 30300, 42010, 50412, 63015, 84020, 105025, 126030, 210050, 252060, 315075, 420100, 424301, 630150, 848602, 1260300, 1272903, 1697204, 2121505, 2545806, 4243010, 5091612, 6364515, 8486020, 10607525, 12729030, 21215050, 25458060, 31822575, 42430100, 63645150, 127290300]

約数ペア:

[(1, 127290300), (2, 63645150), (3, 42430100), (4, 31822575), (5, 25458060), (6, 21215050), (10, 12729030), (12, 10607525), (15, 8486020), (20, 6364515), (25, 5091612), (30, 4243010), (50, 2545806), (60, 2121505), (75, 1697204), (100, 1272903), (101, 1260300), (150, 848602), (202, 630150), (300, 424301), (303, 420100), (404, 315075), (505, 252060), (606, 210050), (1010, 126030), (1212, 105025), (1515, 84020), (2020, 63015), (2525, 50412), (3030, 42010), (4201, 30300), (5050, 25206), (6060, 21005), (7575, 16804), (8402, 15150), (10100, 12603)]