55197300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 172488960

約数和(自身を除く): 117291660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 79, 85, 100, 102, 137, 150, 158, 170, 204, 237, 255, 274, 300, 316, 340, 395, 411, 425, 474, 510, 548, 685, 790, 822, 850, 948, 1020, 1185, 1275, 1343, 1370, 1580, 1644, 1700, 1975, 2055, 2329, 2370, 2550, 2686, 2740, 3425, 3950, 4029, 4110, 4658, 4740, 5100, 5372, 5925, 6715, 6850, 6987, 7900, 8058, 8220, 9316, 10275, 10823, 11645, 11850, 13430, 13700, 13974, 16116, 20145, 20550, 21646, 23290, 23700, 26860, 27948, 32469, 33575, 34935, 40290, 41100, 43292, 46580, 54115, 58225, 64938, 67150, 69870, 80580, 100725, 108230, 116450, 129876, 134300, 139740, 162345, 174675, 183991, 201450, 216460, 232900, 270575, 324690, 349350, 367982, 402900, 541150, 551973, 649380, 698700, 735964, 811725, 919955, 1082300, 1103946, 1623450, 1839910, 2207892, 2759865, 3246900, 3679820, 4599775, 5519730, 9199550, 11039460, 13799325, 18399100, 27598650, 55197300]

約数ペア:

[(1, 55197300), (2, 27598650), (3, 18399100), (4, 13799325), (5, 11039460), (6, 9199550), (10, 5519730), (12, 4599775), (15, 3679820), (17, 3246900), (20, 2759865), (25, 2207892), (30, 1839910), (34, 1623450), (50, 1103946), (51, 1082300), (60, 919955), (68, 811725), (75, 735964), (79, 698700), (85, 649380), (100, 551973), (102, 541150), (137, 402900), (150, 367982), (158, 349350), (170, 324690), (204, 270575), (237, 232900), (255, 216460), (274, 201450), (300, 183991), (316, 174675), (340, 162345), (395, 139740), (411, 134300), (425, 129876), (474, 116450), (510, 108230), (548, 100725), (685, 80580), (790, 69870), (822, 67150), (850, 64938), (948, 58225), (1020, 54115), (1185, 46580), (1275, 43292), (1343, 41100), (1370, 40290), (1580, 34935), (1644, 33575), (1700, 32469), (1975, 27948), (2055, 26860), (2329, 23700), (2370, 23290), (2550, 21646), (2686, 20550), (2740, 20145), (3425, 16116), (3950, 13974), (4029, 13700), (4110, 13430), (4658, 11850), (4740, 11645), (5100, 10823), (5372, 10275), (5925, 9316), (6715, 8220), (6850, 8058), (6987, 7900)]