173728440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28387}}^1$

素因数の和:28421

約数の個数: 96

約数和(自身を含む): 597851280

約数和(自身を除く): 424122840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 28387, 56774, 85161, 113548, 141935, 170322, 227096, 255483, 283870, 340644, 425805, 482579, 510966, 567740, 681288, 851610, 965158, 1021932, 1135480, 1277415, 1447737, 1703220, 1930316, 2043864, 2412895, 2554830, 2895474, 3406440, 3860632, 4343211, 4825790, 5109660, 5790948, 7238685, 8686422, 9651580, 10219320, 11581896, 14477370, 17372844, 19303160, 21716055, 28954740, 34745688, 43432110, 57909480, 86864220, 173728440]

約数ペア:

[(1, 173728440), (2, 86864220), (3, 57909480), (4, 43432110), (5, 34745688), (6, 28954740), (8, 21716055), (9, 19303160), (10, 17372844), (12, 14477370), (15, 11581896), (17, 10219320), (18, 9651580), (20, 8686422), (24, 7238685), (30, 5790948), (34, 5109660), (36, 4825790), (40, 4343211), (45, 3860632), (51, 3406440), (60, 2895474), (68, 2554830), (72, 2412895), (85, 2043864), (90, 1930316), (102, 1703220), (120, 1447737), (136, 1277415), (153, 1135480), (170, 1021932), (180, 965158), (204, 851610), (255, 681288), (306, 567740), (340, 510966), (360, 482579), (408, 425805), (510, 340644), (612, 283870), (680, 255483), (765, 227096), (1020, 170322), (1224, 141935), (1530, 113548), (2040, 85161), (3060, 56774), (6120, 28387)]