137204450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 287981568

約数和(自身を除く): 150777118

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 41, 50, 62, 82, 85, 127, 155, 170, 205, 254, 310, 410, 425, 527, 635, 697, 775, 850, 1025, 1054, 1270, 1271, 1394, 1550, 2050, 2159, 2542, 2635, 3175, 3485, 3937, 4318, 5207, 5270, 6350, 6355, 6970, 7874, 10414, 10795, 12710, 13175, 17425, 19685, 21590, 21607, 26035, 26350, 31775, 34850, 39370, 43214, 52070, 53975, 63550, 66929, 88519, 98425, 107950, 108035, 130175, 133858, 161417, 177038, 196850, 216070, 260350, 322834, 334645, 442595, 540175, 669290, 807085, 885190, 1080350, 1614170, 1673225, 2212975, 2744089, 3346450, 4035425, 4425950, 5488178, 8070850, 13720445, 27440890, 68602225, 137204450]

約数ペア:

[(1, 137204450), (2, 68602225), (5, 27440890), (10, 13720445), (17, 8070850), (25, 5488178), (31, 4425950), (34, 4035425), (41, 3346450), (50, 2744089), (62, 2212975), (82, 1673225), (85, 1614170), (127, 1080350), (155, 885190), (170, 807085), (205, 669290), (254, 540175), (310, 442595), (410, 334645), (425, 322834), (527, 260350), (635, 216070), (697, 196850), (775, 177038), (850, 161417), (1025, 133858), (1054, 130175), (1270, 108035), (1271, 107950), (1394, 98425), (1550, 88519), (2050, 66929), (2159, 63550), (2542, 53975), (2635, 52070), (3175, 43214), (3485, 39370), (3937, 34850), (4318, 31775), (5207, 26350), (5270, 26035), (6350, 21607), (6355, 21590), (6970, 19685), (7874, 17425), (10414, 13175), (10795, 12710)]