1201050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:192

約数の個数: 72

約数和(自身を含む): 3438396

約数和(自身を除く): 2237346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 157, 170, 225, 255, 306, 314, 425, 450, 471, 510, 765, 785, 850, 942, 1275, 1413, 1530, 1570, 2355, 2550, 2669, 2826, 3825, 3925, 4710, 5338, 7065, 7650, 7850, 8007, 11775, 13345, 14130, 16014, 23550, 24021, 26690, 35325, 40035, 48042, 66725, 70650, 80070, 120105, 133450, 200175, 240210, 400350, 600525, 1201050]

約数ペア:

[(1, 1201050), (2, 600525), (3, 400350), (5, 240210), (6, 200175), (9, 133450), (10, 120105), (15, 80070), (17, 70650), (18, 66725), (25, 48042), (30, 40035), (34, 35325), (45, 26690), (50, 24021), (51, 23550), (75, 16014), (85, 14130), (90, 13345), (102, 11775), (150, 8007), (153, 7850), (157, 7650), (170, 7065), (225, 5338), (255, 4710), (306, 3925), (314, 3825), (425, 2826), (450, 2669), (471, 2550), (510, 2355), (765, 1570), (785, 1530), (850, 1413), (942, 1275)]