90829980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29683}}^1$

素因数の和:29715

約数の個数: 72

約数和(自身を含む): 291734352

約数和(自身を除く): 200904372

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, 29683, 59366, 89049, 118732, 148415, 178098, 267147, 296830, 356196, 445245, 504611, 534294, 593660, 890490, 1009222, 1068588, 1335735, 1513833, 1780980, 2018444, 2523055, 2671470, 3027666, 4541499, 5046110, 5342940, 6055332, 7569165, 9082998, 10092220, 15138330, 18165996, 22707495, 30276660, 45414990, 90829980]

約数ペア:

[(1, 90829980), (2, 45414990), (3, 30276660), (4, 22707495), (5, 18165996), (6, 15138330), (9, 10092220), (10, 9082998), (12, 7569165), (15, 6055332), (17, 5342940), (18, 5046110), (20, 4541499), (30, 3027666), (34, 2671470), (36, 2523055), (45, 2018444), (51, 1780980), (60, 1513833), (68, 1335735), (85, 1068588), (90, 1009222), (102, 890490), (153, 593660), (170, 534294), (180, 504611), (204, 445245), (255, 356196), (306, 296830), (340, 267147), (510, 178098), (612, 148415), (765, 118732), (1020, 89049), (1530, 59366), (3060, 29683)]