80673075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 183845376

約数和(自身を除く): 103172301

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 23, 25, 35, 45, 51, 63, 69, 75, 85, 105, 115, 119, 131, 153, 161, 175, 207, 225, 255, 315, 345, 357, 391, 393, 425, 483, 525, 575, 595, 655, 765, 805, 917, 1035, 1071, 1173, 1179, 1275, 1449, 1575, 1725, 1785, 1955, 1965, 2227, 2415, 2737, 2751, 2975, 3013, 3275, 3519, 3825, 4025, 4585, 5175, 5355, 5865, 5895, 6681, 7245, 8211, 8253, 8925, 9039, 9775, 9825, 11135, 12075, 13685, 13755, 15065, 15589, 17595, 20043, 21091, 22925, 24633, 26775, 27117, 29325, 29475, 33405, 36225, 41055, 41265, 45195, 46767, 51221, 55675, 63273, 68425, 68775, 75325, 77945, 87975, 100215, 105455, 123165, 135585, 140301, 153663, 167025, 189819, 205275, 206325, 225975, 233835, 256105, 316365, 358547, 389725, 460989, 501075, 527275, 615825, 677925, 701505, 768315, 949095, 1075641, 1169175, 1280525, 1581825, 1792735, 2304945, 3226923, 3507525, 3841575, 4745475, 5378205, 8963675, 11524725, 16134615, 26891025, 80673075]

約数ペア:

[(1, 80673075), (3, 26891025), (5, 16134615), (7, 11524725), (9, 8963675), (15, 5378205), (17, 4745475), (21, 3841575), (23, 3507525), (25, 3226923), (35, 2304945), (45, 1792735), (51, 1581825), (63, 1280525), (69, 1169175), (75, 1075641), (85, 949095), (105, 768315), (115, 701505), (119, 677925), (131, 615825), (153, 527275), (161, 501075), (175, 460989), (207, 389725), (225, 358547), (255, 316365), (315, 256105), (345, 233835), (357, 225975), (391, 206325), (393, 205275), (425, 189819), (483, 167025), (525, 153663), (575, 140301), (595, 135585), (655, 123165), (765, 105455), (805, 100215), (917, 87975), (1035, 77945), (1071, 75325), (1173, 68775), (1179, 68425), (1275, 63273), (1449, 55675), (1575, 51221), (1725, 46767), (1785, 45195), (1955, 41265), (1965, 41055), (2227, 36225), (2415, 33405), (2737, 29475), (2751, 29325), (2975, 27117), (3013, 26775), (3275, 24633), (3519, 22925), (3825, 21091), (4025, 20043), (4585, 17595), (5175, 15589), (5355, 15065), (5865, 13755), (5895, 13685), (6681, 12075), (7245, 11135), (8211, 9825), (8253, 9775), (8925, 9039)]