76031820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24847}}^1$

素因数の和:24879

約数の個数: 72

約数和(自身を含む): 244206144

約数和(自身を除く): 168174324

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, 24847, 49694, 74541, 99388, 124235, 149082, 223623, 248470, 298164, 372705, 422399, 447246, 496940, 745410, 844798, 894492, 1118115, 1267197, 1490820, 1689596, 2111995, 2236230, 2534394, 3801591, 4223990, 4472460, 5068788, 6335985, 7603182, 8447980, 12671970, 15206364, 19007955, 25343940, 38015910, 76031820]

約数ペア:

[(1, 76031820), (2, 38015910), (3, 25343940), (4, 19007955), (5, 15206364), (6, 12671970), (9, 8447980), (10, 7603182), (12, 6335985), (15, 5068788), (17, 4472460), (18, 4223990), (20, 3801591), (30, 2534394), (34, 2236230), (36, 2111995), (45, 1689596), (51, 1490820), (60, 1267197), (68, 1118115), (85, 894492), (90, 844798), (102, 745410), (153, 496940), (170, 447246), (180, 422399), (204, 372705), (255, 298164), (306, 248470), (340, 223623), (510, 149082), (612, 124235), (765, 99388), (1020, 74541), (1530, 49694), (3060, 24847)]