180762780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{683}}^1$

素因数の和:1107

約数の個数: 96

約数和(自身を含む): 554335488

約数和(自身を除く): 373572708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 401, 660, 683, 802, 1203, 1366, 1604, 2005, 2049, 2406, 2732, 3415, 4010, 4098, 4411, 4812, 6015, 6830, 7513, 8020, 8196, 8822, 10245, 12030, 13233, 13660, 15026, 17644, 20490, 22055, 22539, 24060, 26466, 30052, 37565, 40980, 44110, 45078, 52932, 66165, 75130, 88220, 90156, 112695, 132330, 150260, 225390, 264660, 273883, 450780, 547766, 821649, 1095532, 1369415, 1643298, 2738830, 3012713, 3286596, 4108245, 5477660, 6025426, 8216490, 9038139, 12050852, 15063565, 16432980, 18076278, 30127130, 36152556, 45190695, 60254260, 90381390, 180762780]

約数ペア:

[(1, 180762780), (2, 90381390), (3, 60254260), (4, 45190695), (5, 36152556), (6, 30127130), (10, 18076278), (11, 16432980), (12, 15063565), (15, 12050852), (20, 9038139), (22, 8216490), (30, 6025426), (33, 5477660), (44, 4108245), (55, 3286596), (60, 3012713), (66, 2738830), (110, 1643298), (132, 1369415), (165, 1095532), (220, 821649), (330, 547766), (401, 450780), (660, 273883), (683, 264660), (802, 225390), (1203, 150260), (1366, 132330), (1604, 112695), (2005, 90156), (2049, 88220), (2406, 75130), (2732, 66165), (3415, 52932), (4010, 45078), (4098, 44110), (4411, 40980), (4812, 37565), (6015, 30052), (6830, 26466), (7513, 24060), (8020, 22539), (8196, 22055), (8822, 20490), (10245, 17644), (12030, 15026), (13233, 13660)]