148679940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3253

約数の個数: 96

約数和(自身を含む): 449043840

約数和(自身を除く): 300363900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 380, 410, 492, 570, 615, 779, 820, 1140, 1230, 1558, 2337, 2460, 3116, 3181, 3895, 4674, 6362, 7790, 9348, 9543, 11685, 12724, 15580, 15905, 19086, 23370, 31810, 38172, 46740, 47715, 60439, 63620, 95430, 120878, 130421, 181317, 190860, 241756, 260842, 302195, 362634, 391263, 521684, 604390, 652105, 725268, 782526, 906585, 1208780, 1304210, 1565052, 1813170, 1956315, 2477999, 2608420, 3626340, 3912630, 4955998, 7433997, 7825260, 9911996, 12389995, 14867994, 24779990, 29735988, 37169985, 49559980, 74339970, 148679940]

約数ペア:

[(1, 148679940), (2, 74339970), (3, 49559980), (4, 37169985), (5, 29735988), (6, 24779990), (10, 14867994), (12, 12389995), (15, 9911996), (19, 7825260), (20, 7433997), (30, 4955998), (38, 3912630), (41, 3626340), (57, 2608420), (60, 2477999), (76, 1956315), (82, 1813170), (95, 1565052), (114, 1304210), (123, 1208780), (164, 906585), (190, 782526), (205, 725268), (228, 652105), (246, 604390), (285, 521684), (380, 391263), (410, 362634), (492, 302195), (570, 260842), (615, 241756), (779, 190860), (820, 181317), (1140, 130421), (1230, 120878), (1558, 95430), (2337, 63620), (2460, 60439), (3116, 47715), (3181, 46740), (3895, 38172), (4674, 31810), (6362, 23370), (7790, 19086), (9348, 15905), (9543, 15580), (11685, 12724)]