250008120

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 905158800

約数和(自身を除く): 655150680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 89, 90, 102, 108, 120, 135, 136, 153, 162, 170, 178, 180, 204, 216, 243, 255, 267, 270, 289, 306, 324, 340, 356, 360, 405, 408, 445, 459, 486, 510, 534, 540, 578, 612, 648, 680, 712, 765, 801, 810, 867, 890, 918, 972, 1020, 1068, 1080, 1156, 1215, 1224, 1335, 1377, 1445, 1513, 1530, 1602, 1620, 1734, 1780, 1836, 1944, 2040, 2136, 2295, 2312, 2403, 2430, 2601, 2670, 2754, 2890, 3026, 3060, 3204, 3240, 3468, 3560, 3672, 4005, 4131, 4335, 4539, 4590, 4806, 4860, 5202, 5340, 5508, 5780, 6052, 6120, 6408, 6885, 6936, 7209, 7565, 7803, 8010, 8262, 8670, 9078, 9180, 9612, 9720, 10404, 10680, 11016, 11560, 12015, 12104, 13005, 13617, 13770, 14418, 15130, 15606, 16020, 16524, 17340, 18156, 18360, 19224, 20655, 20808, 21627, 22695, 23409, 24030, 25721, 26010, 27234, 27540, 28836, 30260, 31212, 32040, 33048, 34680, 36045, 36312, 39015, 40851, 41310, 43254, 45390, 46818, 48060, 51442, 52020, 54468, 55080, 57672, 60520, 62424, 68085, 70227, 72090, 77163, 78030, 81702, 82620, 86508, 90780, 93636, 96120, 102884, 104040, 108135, 108936, 117045, 122553, 128605, 136170, 140454, 144180, 154326, 156060, 163404, 165240, 173016, 181560, 187272, 204255, 205768, 216270, 231489, 234090, 245106, 257210, 272340, 280908, 288360, 308652, 312120, 326808, 351135, 367659, 385815, 408510, 432540, 462978, 468180, 490212, 514420, 544680, 561816, 612765, 617304, 694467, 702270, 735318, 771630, 817020, 865080, 925956, 936360, 980424, 1028840, 1157445, 1225530, 1388934, 1404540, 1470636, 1543260, 1634040, 1838295, 1851912, 2083401, 2314890, 2451060, 2777868, 2809080, 2941272, 3086520, 3472335, 3676590, 4166802, 4629780, 4902120, 5555736, 6250203, 6944670, 7353180, 8333604, 9259560, 10417005, 12500406, 13889340, 14706360, 16667208, 20834010, 25000812, 27778680, 31251015, 41668020, 50001624, 62502030, 83336040, 125004060, 250008120]

約数ペア:

[(1, 250008120), (2, 125004060), (3, 83336040), (4, 62502030), (5, 50001624), (6, 41668020), (8, 31251015), (9, 27778680), (10, 25000812), (12, 20834010), (15, 16667208), (17, 14706360), (18, 13889340), (20, 12500406), (24, 10417005), (27, 9259560), (30, 8333604), (34, 7353180), (36, 6944670), (40, 6250203), (45, 5555736), (51, 4902120), (54, 4629780), (60, 4166802), (68, 3676590), (72, 3472335), (81, 3086520), (85, 2941272), (89, 2809080), (90, 2777868), (102, 2451060), (108, 2314890), (120, 2083401), (135, 1851912), (136, 1838295), (153, 1634040), (162, 1543260), (170, 1470636), (178, 1404540), (180, 1388934), (204, 1225530), (216, 1157445), (243, 1028840), (255, 980424), (267, 936360), (270, 925956), (289, 865080), (306, 817020), (324, 771630), (340, 735318), (356, 702270), (360, 694467), (405, 617304), (408, 612765), (445, 561816), (459, 544680), (486, 514420), (510, 490212), (534, 468180), (540, 462978), (578, 432540), (612, 408510), (648, 385815), (680, 367659), (712, 351135), (765, 326808), (801, 312120), (810, 308652), (867, 288360), (890, 280908), (918, 272340), (972, 257210), (1020, 245106), (1068, 234090), (1080, 231489), (1156, 216270), (1215, 205768), (1224, 204255), (1335, 187272), (1377, 181560), (1445, 173016), (1513, 165240), (1530, 163404), (1602, 156060), (1620, 154326), (1734, 144180), (1780, 140454), (1836, 136170), (1944, 128605), (2040, 122553), (2136, 117045), (2295, 108936), (2312, 108135), (2403, 104040), (2430, 102884), (2601, 96120), (2670, 93636), (2754, 90780), (2890, 86508), (3026, 82620), (3060, 81702), (3204, 78030), (3240, 77163), (3468, 72090), (3560, 70227), (3672, 68085), (4005, 62424), (4131, 60520), (4335, 57672), (4539, 55080), (4590, 54468), (4806, 52020), (4860, 51442), (5202, 48060), (5340, 46818), (5508, 45390), (5780, 43254), (6052, 41310), (6120, 40851), (6408, 39015), (6885, 36312), (6936, 36045), (7209, 34680), (7565, 33048), (7803, 32040), (8010, 31212), (8262, 30260), (8670, 28836), (9078, 27540), (9180, 27234), (9612, 26010), (9720, 25721), (10404, 24030), (10680, 23409), (11016, 22695), (11560, 21627), (12015, 20808), (12104, 20655), (13005, 19224), (13617, 18360), (13770, 18156), (14418, 17340), (15130, 16524), (15606, 16020)]