12156955900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{887}}^1$

素因数の和:1084

約数の個数: 144

約数和(自身を含む): 28303188480

約数和(自身を除く): 16146232580

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 59, 92, 100, 101, 115, 118, 202, 230, 236, 295, 404, 460, 505, 575, 590, 887, 1010, 1150, 1180, 1357, 1475, 1774, 2020, 2300, 2323, 2525, 2714, 2950, 3548, 4435, 4646, 5050, 5428, 5900, 5959, 6785, 8870, 9292, 10100, 11615, 11918, 13570, 17740, 20401, 22175, 23230, 23836, 27140, 29795, 33925, 40802, 44350, 46460, 52333, 58075, 59590, 67850, 81604, 88700, 89587, 102005, 104666, 116150, 119180, 135700, 137057, 148975, 179174, 204010, 209332, 232300, 261665, 274114, 297950, 358348, 408020, 447935, 510025, 523330, 548228, 595900, 685285, 895870, 1020050, 1046660, 1203659, 1308325, 1370570, 1791740, 2040100, 2060501, 2239675, 2407318, 2616650, 2741140, 3426425, 4121002, 4479350, 4814636, 5233300, 5285633, 6018295, 6852850, 8242004, 8958700, 10302505, 10571266, 12036590, 13705700, 20605010, 21142532, 24073180, 26428165, 30091475, 41210020, 51512525, 52856330, 60182950, 103025050, 105712660, 120365900, 121569559, 132140825, 206050100, 243139118, 264281650, 486278236, 528563300, 607847795, 1215695590, 2431391180, 3039238975, 6078477950, 12156955900]

約数ペア:

[(1, 12156955900), (2, 6078477950), (4, 3039238975), (5, 2431391180), (10, 1215695590), (20, 607847795), (23, 528563300), (25, 486278236), (46, 264281650), (50, 243139118), (59, 206050100), (92, 132140825), (100, 121569559), (101, 120365900), (115, 105712660), (118, 103025050), (202, 60182950), (230, 52856330), (236, 51512525), (295, 41210020), (404, 30091475), (460, 26428165), (505, 24073180), (575, 21142532), (590, 20605010), (887, 13705700), (1010, 12036590), (1150, 10571266), (1180, 10302505), (1357, 8958700), (1475, 8242004), (1774, 6852850), (2020, 6018295), (2300, 5285633), (2323, 5233300), (2525, 4814636), (2714, 4479350), (2950, 4121002), (3548, 3426425), (4435, 2741140), (4646, 2616650), (5050, 2407318), (5428, 2239675), (5900, 2060501), (5959, 2040100), (6785, 1791740), (8870, 1370570), (9292, 1308325), (10100, 1203659), (11615, 1046660), (11918, 1020050), (13570, 895870), (17740, 685285), (20401, 595900), (22175, 548228), (23230, 523330), (23836, 510025), (27140, 447935), (29795, 408020), (33925, 358348), (40802, 297950), (44350, 274114), (46460, 261665), (52333, 232300), (58075, 209332), (59590, 204010), (67850, 179174), (81604, 148975), (88700, 137057), (89587, 135700), (102005, 119180), (104666, 116150)]