74479980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1807

約数の個数: 96

約数和(自身を含む): 224759808

約数和(自身を除く): 150279828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1741, 1860, 2139, 2852, 3482, 3565, 4278, 5223, 6964, 7130, 8556, 8705, 10446, 10695, 14260, 17410, 20892, 21390, 26115, 34820, 40043, 42780, 52230, 53971, 80086, 104460, 107942, 120129, 160172, 161913, 200215, 215884, 240258, 269855, 323826, 400430, 480516, 539710, 600645, 647652, 800860, 809565, 1079420, 1201290, 1241333, 1619130, 2402580, 2482666, 3238260, 3723999, 4965332, 6206665, 7447998, 12413330, 14895996, 18619995, 24826660, 37239990, 74479980]

約数ペア:

[(1, 74479980), (2, 37239990), (3, 24826660), (4, 18619995), (5, 14895996), (6, 12413330), (10, 7447998), (12, 6206665), (15, 4965332), (20, 3723999), (23, 3238260), (30, 2482666), (31, 2402580), (46, 1619130), (60, 1241333), (62, 1201290), (69, 1079420), (92, 809565), (93, 800860), (115, 647652), (124, 600645), (138, 539710), (155, 480516), (186, 400430), (230, 323826), (276, 269855), (310, 240258), (345, 215884), (372, 200215), (460, 161913), (465, 160172), (620, 120129), (690, 107942), (713, 104460), (930, 80086), (1380, 53971), (1426, 52230), (1741, 42780), (1860, 40043), (2139, 34820), (2852, 26115), (3482, 21390), (3565, 20892), (4278, 17410), (5223, 14260), (6964, 10695), (7130, 10446), (8556, 8705)]