38445840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:391

約数の個数: 200

約数和(自身を含む): 141787800

約数和(自身を除く): 103341960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 306, 324, 340, 349, 360, 405, 408, 432, 459, 510, 540, 612, 648, 680, 698, 720, 765, 810, 816, 918, 1020, 1047, 1080, 1224, 1296, 1360, 1377, 1396, 1530, 1620, 1745, 1836, 2040, 2094, 2160, 2295, 2448, 2754, 2792, 3060, 3141, 3240, 3490, 3672, 4080, 4188, 4590, 5235, 5508, 5584, 5933, 6120, 6282, 6480, 6885, 6980, 7344, 8376, 9180, 9423, 10470, 11016, 11866, 12240, 12564, 13770, 13960, 15705, 16752, 17799, 18360, 18846, 20940, 22032, 23732, 25128, 27540, 27920, 28269, 29665, 31410, 35598, 36720, 37692, 41880, 47115, 47464, 50256, 53397, 55080, 56538, 59330, 62820, 71196, 75384, 83760, 88995, 94230, 94928, 106794, 110160, 113076, 118660, 125640, 141345, 142392, 150768, 160191, 177990, 188460, 213588, 226152, 237320, 251280, 266985, 282690, 284784, 320382, 355980, 376920, 427176, 452304, 474640, 480573, 533970, 565380, 640764, 711960, 753840, 800955, 854352, 961146, 1067940, 1130760, 1281528, 1423920, 1601910, 1922292, 2135880, 2261520, 2402865, 2563056, 3203820, 3844584, 4271760, 4805730, 6407640, 7689168, 9611460, 12815280, 19222920, 38445840]

約数ペア:

[(1, 38445840), (2, 19222920), (3, 12815280), (4, 9611460), (5, 7689168), (6, 6407640), (8, 4805730), (9, 4271760), (10, 3844584), (12, 3203820), (15, 2563056), (16, 2402865), (17, 2261520), (18, 2135880), (20, 1922292), (24, 1601910), (27, 1423920), (30, 1281528), (34, 1130760), (36, 1067940), (40, 961146), (45, 854352), (48, 800955), (51, 753840), (54, 711960), (60, 640764), (68, 565380), (72, 533970), (80, 480573), (81, 474640), (85, 452304), (90, 427176), (102, 376920), (108, 355980), (120, 320382), (135, 284784), (136, 282690), (144, 266985), (153, 251280), (162, 237320), (170, 226152), (180, 213588), (204, 188460), (216, 177990), (240, 160191), (255, 150768), (270, 142392), (272, 141345), (306, 125640), (324, 118660), (340, 113076), (349, 110160), (360, 106794), (405, 94928), (408, 94230), (432, 88995), (459, 83760), (510, 75384), (540, 71196), (612, 62820), (648, 59330), (680, 56538), (698, 55080), (720, 53397), (765, 50256), (810, 47464), (816, 47115), (918, 41880), (1020, 37692), (1047, 36720), (1080, 35598), (1224, 31410), (1296, 29665), (1360, 28269), (1377, 27920), (1396, 27540), (1530, 25128), (1620, 23732), (1745, 22032), (1836, 20940), (2040, 18846), (2094, 18360), (2160, 17799), (2295, 16752), (2448, 15705), (2754, 13960), (2792, 13770), (3060, 12564), (3141, 12240), (3240, 11866), (3490, 11016), (3672, 10470), (4080, 9423), (4188, 9180), (4590, 8376), (5235, 7344), (5508, 6980), (5584, 6885), (5933, 6480), (6120, 6282)]