201508290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:953

約数の個数: 128

約数和(自身を含む): 576529920

約数和(自身を除く): 375021630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 37, 45, 46, 54, 69, 74, 90, 111, 115, 135, 138, 185, 207, 222, 230, 270, 333, 345, 370, 414, 555, 621, 666, 690, 851, 877, 999, 1035, 1110, 1242, 1665, 1702, 1754, 1998, 2070, 2553, 2631, 3105, 3330, 4255, 4385, 4995, 5106, 5262, 6210, 7659, 7893, 8510, 8770, 9990, 12765, 13155, 15318, 15786, 20171, 22977, 23679, 25530, 26310, 32449, 38295, 39465, 40342, 45954, 47358, 60513, 64898, 76590, 78930, 97347, 100855, 114885, 118395, 121026, 162245, 181539, 194694, 201710, 229770, 236790, 292041, 302565, 324490, 363078, 486735, 544617, 584082, 605130, 746327, 876123, 907695, 973470, 1089234, 1460205, 1492654, 1752246, 1815390, 2238981, 2723085, 2920410, 3731635, 4380615, 4477962, 5446170, 6716943, 7463270, 8761230, 11194905, 13433886, 20150829, 22389810, 33584715, 40301658, 67169430, 100754145, 201508290]

約数ペア:

[(1, 201508290), (2, 100754145), (3, 67169430), (5, 40301658), (6, 33584715), (9, 22389810), (10, 20150829), (15, 13433886), (18, 11194905), (23, 8761230), (27, 7463270), (30, 6716943), (37, 5446170), (45, 4477962), (46, 4380615), (54, 3731635), (69, 2920410), (74, 2723085), (90, 2238981), (111, 1815390), (115, 1752246), (135, 1492654), (138, 1460205), (185, 1089234), (207, 973470), (222, 907695), (230, 876123), (270, 746327), (333, 605130), (345, 584082), (370, 544617), (414, 486735), (555, 363078), (621, 324490), (666, 302565), (690, 292041), (851, 236790), (877, 229770), (999, 201710), (1035, 194694), (1110, 181539), (1242, 162245), (1665, 121026), (1702, 118395), (1754, 114885), (1998, 100855), (2070, 97347), (2553, 78930), (2631, 76590), (3105, 64898), (3330, 60513), (4255, 47358), (4385, 45954), (4995, 40342), (5106, 39465), (5262, 38295), (6210, 32449), (7659, 26310), (7893, 25530), (8510, 23679), (8770, 22977), (9990, 20171), (12765, 15786), (13155, 15318)]