101409420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2072

約数の個数: 144

約数和(自身を含む): 349907040

約数和(自身を除く): 248497620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2029, 2380, 2499, 2940, 3332, 3570, 4058, 4165, 4998, 6087, 7140, 8116, 8330, 9996, 10145, 12174, 12495, 14203, 16660, 20290, 24348, 24990, 28406, 30435, 34493, 40580, 42609, 49980, 56812, 60870, 68986, 71015, 85218, 99421, 103479, 121740, 137972, 142030, 170436, 172465, 198842, 206958, 213045, 241451, 284060, 298263, 344930, 397684, 413916, 426090, 482902, 497105, 517395, 596526, 689860, 724353, 852180, 965804, 994210, 1034790, 1193052, 1207255, 1448706, 1491315, 1690157, 1988420, 2069580, 2414510, 2897412, 2982630, 3380314, 3621765, 4829020, 5070471, 5965260, 6760628, 7243530, 8450785, 10140942, 14487060, 16901570, 20281884, 25352355, 33803140, 50704710, 101409420]

約数ペア:

[(1, 101409420), (2, 50704710), (3, 33803140), (4, 25352355), (5, 20281884), (6, 16901570), (7, 14487060), (10, 10140942), (12, 8450785), (14, 7243530), (15, 6760628), (17, 5965260), (20, 5070471), (21, 4829020), (28, 3621765), (30, 3380314), (34, 2982630), (35, 2897412), (42, 2414510), (49, 2069580), (51, 1988420), (60, 1690157), (68, 1491315), (70, 1448706), (84, 1207255), (85, 1193052), (98, 1034790), (102, 994210), (105, 965804), (119, 852180), (140, 724353), (147, 689860), (170, 596526), (196, 517395), (204, 497105), (210, 482902), (238, 426090), (245, 413916), (255, 397684), (294, 344930), (340, 298263), (357, 284060), (420, 241451), (476, 213045), (490, 206958), (510, 198842), (588, 172465), (595, 170436), (714, 142030), (735, 137972), (833, 121740), (980, 103479), (1020, 99421), (1190, 85218), (1428, 71015), (1470, 68986), (1666, 60870), (1785, 56812), (2029, 49980), (2380, 42609), (2499, 40580), (2940, 34493), (3332, 30435), (3570, 28406), (4058, 24990), (4165, 24348), (4998, 20290), (6087, 16660), (7140, 14203), (8116, 12495), (8330, 12174), (9996, 10145)]