729187290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:705

約数の個数: 192

約数和(自身を含む): 2200921632

約数和(自身を除く): 1471734342

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 61, 65, 78, 85, 90, 102, 117, 122, 130, 153, 170, 183, 195, 221, 234, 255, 305, 306, 366, 390, 442, 510, 549, 585, 601, 610, 663, 765, 793, 915, 1037, 1098, 1105, 1170, 1202, 1326, 1530, 1586, 1803, 1830, 1989, 2074, 2210, 2379, 2745, 3005, 3111, 3315, 3606, 3965, 3978, 4758, 5185, 5409, 5490, 6010, 6222, 6630, 7137, 7813, 7930, 9015, 9333, 9945, 10217, 10370, 10818, 11895, 13481, 14274, 15555, 15626, 18030, 18666, 19890, 20434, 23439, 23790, 26962, 27045, 30651, 31110, 35685, 36661, 39065, 40443, 46665, 46878, 51085, 54090, 61302, 67405, 70317, 71370, 73322, 78130, 80886, 91953, 93330, 102170, 109983, 117195, 121329, 132821, 134810, 140634, 153255, 183305, 183906, 202215, 219966, 234390, 242658, 265642, 306510, 329949, 351585, 366610, 398463, 404430, 459765, 476593, 549915, 606645, 623237, 659898, 664105, 703170, 796926, 919530, 953186, 1099830, 1195389, 1213290, 1246474, 1328210, 1429779, 1649745, 1869711, 1992315, 2382965, 2390778, 2859558, 3116185, 3299490, 3739422, 3984630, 4289337, 4765930, 5609133, 5976945, 6232370, 7148895, 8102081, 8578674, 9348555, 11218266, 11953890, 14297790, 16204162, 18697110, 21446685, 24306243, 28045665, 40510405, 42893370, 48612486, 56091330, 72918729, 81020810, 121531215, 145837458, 243062430, 364593645, 729187290]

約数ペア:

[(1, 729187290), (2, 364593645), (3, 243062430), (5, 145837458), (6, 121531215), (9, 81020810), (10, 72918729), (13, 56091330), (15, 48612486), (17, 42893370), (18, 40510405), (26, 28045665), (30, 24306243), (34, 21446685), (39, 18697110), (45, 16204162), (51, 14297790), (61, 11953890), (65, 11218266), (78, 9348555), (85, 8578674), (90, 8102081), (102, 7148895), (117, 6232370), (122, 5976945), (130, 5609133), (153, 4765930), (170, 4289337), (183, 3984630), (195, 3739422), (221, 3299490), (234, 3116185), (255, 2859558), (305, 2390778), (306, 2382965), (366, 1992315), (390, 1869711), (442, 1649745), (510, 1429779), (549, 1328210), (585, 1246474), (601, 1213290), (610, 1195389), (663, 1099830), (765, 953186), (793, 919530), (915, 796926), (1037, 703170), (1098, 664105), (1105, 659898), (1170, 623237), (1202, 606645), (1326, 549915), (1530, 476593), (1586, 459765), (1803, 404430), (1830, 398463), (1989, 366610), (2074, 351585), (2210, 329949), (2379, 306510), (2745, 265642), (3005, 242658), (3111, 234390), (3315, 219966), (3606, 202215), (3965, 183906), (3978, 183305), (4758, 153255), (5185, 140634), (5409, 134810), (5490, 132821), (6010, 121329), (6222, 117195), (6630, 109983), (7137, 102170), (7813, 93330), (7930, 91953), (9015, 80886), (9333, 78130), (9945, 73322), (10217, 71370), (10370, 70317), (10818, 67405), (11895, 61302), (13481, 54090), (14274, 51085), (15555, 46878), (15626, 46665), (18030, 40443), (18666, 39065), (19890, 36661), (20434, 35685), (23439, 31110), (23790, 30651), (26962, 27045)]