69124380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 222463584

約数和(自身を除く): 153339204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 169, 170, 195, 204, 221, 255, 260, 338, 340, 390, 401, 442, 507, 510, 663, 676, 780, 802, 845, 884, 1014, 1020, 1105, 1203, 1326, 1604, 1690, 2005, 2028, 2210, 2406, 2535, 2652, 2873, 3315, 3380, 4010, 4420, 4812, 5070, 5213, 5746, 6015, 6630, 6817, 8020, 8619, 10140, 10426, 11492, 12030, 13260, 13634, 14365, 15639, 17238, 20451, 20852, 24060, 26065, 27268, 28730, 31278, 34085, 34476, 40902, 43095, 52130, 57460, 62556, 67769, 68170, 78195, 81804, 86190, 88621, 102255, 104260, 135538, 136340, 156390, 172380, 177242, 203307, 204510, 265863, 271076, 312780, 338845, 354484, 406614, 409020, 443105, 531726, 677690, 813228, 886210, 1016535, 1063452, 1152073, 1329315, 1355380, 1772420, 2033070, 2304146, 2658630, 3456219, 4066140, 4608292, 5317260, 5760365, 6912438, 11520730, 13824876, 17281095, 23041460, 34562190, 69124380]

約数ペア:

[(1, 69124380), (2, 34562190), (3, 23041460), (4, 17281095), (5, 13824876), (6, 11520730), (10, 6912438), (12, 5760365), (13, 5317260), (15, 4608292), (17, 4066140), (20, 3456219), (26, 2658630), (30, 2304146), (34, 2033070), (39, 1772420), (51, 1355380), (52, 1329315), (60, 1152073), (65, 1063452), (68, 1016535), (78, 886210), (85, 813228), (102, 677690), (130, 531726), (156, 443105), (169, 409020), (170, 406614), (195, 354484), (204, 338845), (221, 312780), (255, 271076), (260, 265863), (338, 204510), (340, 203307), (390, 177242), (401, 172380), (442, 156390), (507, 136340), (510, 135538), (663, 104260), (676, 102255), (780, 88621), (802, 86190), (845, 81804), (884, 78195), (1014, 68170), (1020, 67769), (1105, 62556), (1203, 57460), (1326, 52130), (1604, 43095), (1690, 40902), (2005, 34476), (2028, 34085), (2210, 31278), (2406, 28730), (2535, 27268), (2652, 26065), (2873, 24060), (3315, 20852), (3380, 20451), (4010, 17238), (4420, 15639), (4812, 14365), (5070, 13634), (5213, 13260), (5746, 12030), (6015, 11492), (6630, 10426), (6817, 10140), (8020, 8619)]