69291300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 219222080

約数和(自身を除く): 149930780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 109, 130, 150, 156, 163, 195, 218, 260, 300, 325, 326, 327, 390, 436, 489, 545, 650, 652, 654, 780, 815, 975, 978, 1090, 1300, 1308, 1417, 1630, 1635, 1950, 1956, 2119, 2180, 2445, 2725, 2834, 3260, 3270, 3900, 4075, 4238, 4251, 4890, 5450, 5668, 6357, 6540, 7085, 8150, 8175, 8476, 8502, 9780, 10595, 10900, 12225, 12714, 14170, 16300, 16350, 17004, 17767, 21190, 21255, 24450, 25428, 28340, 31785, 32700, 35425, 35534, 42380, 42510, 48900, 52975, 53301, 63570, 70850, 71068, 85020, 88835, 105950, 106275, 106602, 127140, 141700, 158925, 177670, 211900, 212550, 213204, 230971, 266505, 317850, 355340, 425100, 444175, 461942, 533010, 635700, 692913, 888350, 923884, 1066020, 1154855, 1332525, 1385826, 1776700, 2309710, 2665050, 2771652, 3464565, 4619420, 5330100, 5774275, 6929130, 11548550, 13858260, 17322825, 23097100, 34645650, 69291300]

約数ペア:

[(1, 69291300), (2, 34645650), (3, 23097100), (4, 17322825), (5, 13858260), (6, 11548550), (10, 6929130), (12, 5774275), (13, 5330100), (15, 4619420), (20, 3464565), (25, 2771652), (26, 2665050), (30, 2309710), (39, 1776700), (50, 1385826), (52, 1332525), (60, 1154855), (65, 1066020), (75, 923884), (78, 888350), (100, 692913), (109, 635700), (130, 533010), (150, 461942), (156, 444175), (163, 425100), (195, 355340), (218, 317850), (260, 266505), (300, 230971), (325, 213204), (326, 212550), (327, 211900), (390, 177670), (436, 158925), (489, 141700), (545, 127140), (650, 106602), (652, 106275), (654, 105950), (780, 88835), (815, 85020), (975, 71068), (978, 70850), (1090, 63570), (1300, 53301), (1308, 52975), (1417, 48900), (1630, 42510), (1635, 42380), (1950, 35534), (1956, 35425), (2119, 32700), (2180, 31785), (2445, 28340), (2725, 25428), (2834, 24450), (3260, 21255), (3270, 21190), (3900, 17767), (4075, 17004), (4238, 16350), (4251, 16300), (4890, 14170), (5450, 12714), (5668, 12225), (6357, 10900), (6540, 10595), (7085, 9780), (8150, 8502), (8175, 8476)]