72430600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 192214260

約数和(自身を除く): 119783660

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 41, 44, 50, 55, 73, 82, 88, 100, 110, 121, 146, 164, 200, 205, 220, 242, 275, 292, 328, 365, 410, 440, 451, 484, 550, 584, 605, 730, 803, 820, 902, 968, 1025, 1100, 1210, 1460, 1606, 1640, 1804, 1825, 2050, 2200, 2255, 2420, 2920, 2993, 3025, 3212, 3608, 3650, 4015, 4100, 4510, 4840, 4961, 5986, 6050, 6424, 7300, 8030, 8200, 8833, 9020, 9922, 11275, 11972, 12100, 14600, 14965, 16060, 17666, 18040, 19844, 20075, 22550, 23944, 24200, 24805, 29930, 32120, 32923, 35332, 39688, 40150, 44165, 45100, 49610, 59860, 65846, 70664, 74825, 80300, 88330, 90200, 99220, 119720, 124025, 131692, 149650, 160600, 164615, 176660, 198440, 220825, 248050, 263384, 299300, 329230, 353320, 362153, 441650, 496100, 598600, 658460, 724306, 823075, 883300, 992200, 1316920, 1448612, 1646150, 1766600, 1810765, 2897224, 3292300, 3621530, 6584600, 7243060, 9053825, 14486120, 18107650, 36215300, 72430600]

約数ペア:

[(1, 72430600), (2, 36215300), (4, 18107650), (5, 14486120), (8, 9053825), (10, 7243060), (11, 6584600), (20, 3621530), (22, 3292300), (25, 2897224), (40, 1810765), (41, 1766600), (44, 1646150), (50, 1448612), (55, 1316920), (73, 992200), (82, 883300), (88, 823075), (100, 724306), (110, 658460), (121, 598600), (146, 496100), (164, 441650), (200, 362153), (205, 353320), (220, 329230), (242, 299300), (275, 263384), (292, 248050), (328, 220825), (365, 198440), (410, 176660), (440, 164615), (451, 160600), (484, 149650), (550, 131692), (584, 124025), (605, 119720), (730, 99220), (803, 90200), (820, 88330), (902, 80300), (968, 74825), (1025, 70664), (1100, 65846), (1210, 59860), (1460, 49610), (1606, 45100), (1640, 44165), (1804, 40150), (1825, 39688), (2050, 35332), (2200, 32923), (2255, 32120), (2420, 29930), (2920, 24805), (2993, 24200), (3025, 23944), (3212, 22550), (3608, 20075), (3650, 19844), (4015, 18040), (4100, 17666), (4510, 16060), (4840, 14965), (4961, 14600), (5986, 12100), (6050, 11972), (6424, 11275), (7300, 9922), (8030, 9020), (8200, 8833)]