74042820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24197}}^1$

素因数の和:24229

約数の個数: 72

約数和(自身を含む): 237817944

約数和(自身を除く): 163775124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 24197, 48394, 72591, 96788, 120985, 145182, 217773, 241970, 290364, 362955, 411349, 435546, 483940, 725910, 822698, 871092, 1088865, 1234047, 1451820, 1645396, 2056745, 2177730, 2468094, 3702141, 4113490, 4355460, 4936188, 6170235, 7404282, 8226980, 12340470, 14808564, 18510705, 24680940, 37021410, 74042820]

約数ペア:

[(1, 74042820), (2, 37021410), (3, 24680940), (4, 18510705), (5, 14808564), (6, 12340470), (9, 8226980), (10, 7404282), (12, 6170235), (15, 4936188), (17, 4355460), (18, 4113490), (20, 3702141), (30, 2468094), (34, 2177730), (36, 2056745), (45, 1645396), (51, 1451820), (60, 1234047), (68, 1088865), (85, 871092), (90, 822698), (102, 725910), (153, 483940), (170, 435546), (180, 411349), (204, 362955), (255, 290364), (306, 241970), (340, 217773), (510, 145182), (612, 120985), (765, 96788), (1020, 72591), (1530, 48394), (3060, 24197)]