1500150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 3798864

約数和(自身を除く): 2298714

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 137, 146, 150, 219, 274, 365, 411, 438, 685, 730, 822, 1095, 1370, 1825, 2055, 2190, 3425, 3650, 4110, 5475, 6850, 10001, 10275, 10950, 20002, 20550, 30003, 50005, 60006, 100010, 150015, 250025, 300030, 500050, 750075, 1500150]

約数ペア:

[(1, 1500150), (2, 750075), (3, 500050), (5, 300030), (6, 250025), (10, 150015), (15, 100010), (25, 60006), (30, 50005), (50, 30003), (73, 20550), (75, 20002), (137, 10950), (146, 10275), (150, 10001), (219, 6850), (274, 5475), (365, 4110), (411, 3650), (438, 3425), (685, 2190), (730, 2055), (822, 1825), (1095, 1370)]