85342380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2759

約数の個数: 96

約数和(自身を含む): 261273600

約数和(自身を除く): 175931220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2635, 2699, 3162, 5270, 5398, 6324, 7905, 8097, 10540, 10796, 13495, 15810, 16194, 26990, 31620, 32388, 40485, 45883, 53980, 80970, 83669, 91766, 137649, 161940, 167338, 183532, 229415, 251007, 275298, 334676, 418345, 458830, 502014, 550596, 688245, 836690, 917660, 1004028, 1255035, 1376490, 1422373, 1673380, 2510070, 2752980, 2844746, 4267119, 5020140, 5689492, 7111865, 8534238, 14223730, 17068476, 21335595, 28447460, 42671190, 85342380]

約数ペア:

[(1, 85342380), (2, 42671190), (3, 28447460), (4, 21335595), (5, 17068476), (6, 14223730), (10, 8534238), (12, 7111865), (15, 5689492), (17, 5020140), (20, 4267119), (30, 2844746), (31, 2752980), (34, 2510070), (51, 1673380), (60, 1422373), (62, 1376490), (68, 1255035), (85, 1004028), (93, 917660), (102, 836690), (124, 688245), (155, 550596), (170, 502014), (186, 458830), (204, 418345), (255, 334676), (310, 275298), (340, 251007), (372, 229415), (465, 183532), (510, 167338), (527, 161940), (620, 137649), (930, 91766), (1020, 83669), (1054, 80970), (1581, 53980), (1860, 45883), (2108, 40485), (2635, 32388), (2699, 31620), (3162, 26990), (5270, 16194), (5398, 15810), (6324, 13495), (7905, 10796), (8097, 10540)]