127953900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8363}}^1$

素因数の和:8400

約数の個数: 108

約数和(自身を含む): 424707192

約数和(自身を除く): 296753292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 5100, 7650, 8363, 15300, 16726, 25089, 33452, 41815, 50178, 75267, 83630, 100356, 125445, 142171, 150534, 167260, 209075, 250890, 284342, 301068, 376335, 418150, 426513, 501780, 568684, 627225, 710855, 752670, 836300, 853026, 1254450, 1279539, 1421710, 1505340, 1706052, 1881675, 2132565, 2508900, 2559078, 2843420, 3554275, 3763350, 4265130, 5118156, 6397695, 7108550, 7526700, 8530260, 10662825, 12795390, 14217100, 21325650, 25590780, 31988475, 42651300, 63976950, 127953900]

約数ペア:

[(1, 127953900), (2, 63976950), (3, 42651300), (4, 31988475), (5, 25590780), (6, 21325650), (9, 14217100), (10, 12795390), (12, 10662825), (15, 8530260), (17, 7526700), (18, 7108550), (20, 6397695), (25, 5118156), (30, 4265130), (34, 3763350), (36, 3554275), (45, 2843420), (50, 2559078), (51, 2508900), (60, 2132565), (68, 1881675), (75, 1706052), (85, 1505340), (90, 1421710), (100, 1279539), (102, 1254450), (150, 853026), (153, 836300), (170, 752670), (180, 710855), (204, 627225), (225, 568684), (255, 501780), (300, 426513), (306, 418150), (340, 376335), (425, 301068), (450, 284342), (510, 250890), (612, 209075), (765, 167260), (850, 150534), (900, 142171), (1020, 125445), (1275, 100356), (1530, 83630), (1700, 75267), (2550, 50178), (3060, 41815), (3825, 33452), (5100, 25089), (7650, 16726), (8363, 15300)]