121805200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 354263040

約数和(自身を除く): 232457840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 31, 38, 40, 44, 47, 50, 55, 62, 76, 80, 88, 94, 95, 100, 110, 124, 152, 155, 176, 188, 190, 200, 209, 220, 235, 248, 275, 304, 310, 341, 376, 380, 400, 418, 440, 470, 475, 496, 517, 550, 589, 620, 682, 752, 760, 775, 836, 880, 893, 940, 950, 1034, 1045, 1100, 1175, 1178, 1240, 1364, 1457, 1520, 1550, 1672, 1705, 1786, 1880, 1900, 2068, 2090, 2200, 2350, 2356, 2480, 2585, 2728, 2914, 2945, 3100, 3344, 3410, 3572, 3760, 3800, 4136, 4180, 4400, 4465, 4700, 4712, 5170, 5225, 5456, 5828, 5890, 6200, 6479, 6820, 7144, 7285, 7600, 8272, 8360, 8525, 8930, 9400, 9424, 9823, 10340, 10450, 11656, 11780, 12400, 12925, 12958, 13640, 14288, 14570, 14725, 16027, 16720, 17050, 17860, 18800, 19646, 20680, 20900, 22325, 23312, 23560, 25850, 25916, 27280, 27683, 29140, 29450, 32054, 32395, 34100, 35720, 36425, 39292, 41360, 41800, 44650, 47120, 49115, 51700, 51832, 55366, 58280, 58900, 64108, 64790, 68200, 71440, 72850, 78584, 80135, 83600, 89300, 98230, 103400, 103664, 110732, 116560, 117800, 128216, 129580, 136400, 138415, 145700, 157168, 160270, 161975, 178600, 196460, 206800, 221464, 235600, 245575, 256432, 259160, 276830, 291400, 304513, 320540, 323950, 357200, 392920, 400675, 442928, 491150, 518320, 553660, 582800, 609026, 641080, 647900, 692075, 785840, 801350, 982300, 1107320, 1218052, 1282160, 1295800, 1384150, 1522565, 1602700, 1964600, 2214640, 2436104, 2591600, 2768300, 3045130, 3205400, 3929200, 4872208, 5536600, 6090260, 6410800, 7612825, 11073200, 12180520, 15225650, 24361040, 30451300, 60902600, 121805200]

約数ペア:

[(1, 121805200), (2, 60902600), (4, 30451300), (5, 24361040), (8, 15225650), (10, 12180520), (11, 11073200), (16, 7612825), (19, 6410800), (20, 6090260), (22, 5536600), (25, 4872208), (31, 3929200), (38, 3205400), (40, 3045130), (44, 2768300), (47, 2591600), (50, 2436104), (55, 2214640), (62, 1964600), (76, 1602700), (80, 1522565), (88, 1384150), (94, 1295800), (95, 1282160), (100, 1218052), (110, 1107320), (124, 982300), (152, 801350), (155, 785840), (176, 692075), (188, 647900), (190, 641080), (200, 609026), (209, 582800), (220, 553660), (235, 518320), (248, 491150), (275, 442928), (304, 400675), (310, 392920), (341, 357200), (376, 323950), (380, 320540), (400, 304513), (418, 291400), (440, 276830), (470, 259160), (475, 256432), (496, 245575), (517, 235600), (550, 221464), (589, 206800), (620, 196460), (682, 178600), (752, 161975), (760, 160270), (775, 157168), (836, 145700), (880, 138415), (893, 136400), (940, 129580), (950, 128216), (1034, 117800), (1045, 116560), (1100, 110732), (1175, 103664), (1178, 103400), (1240, 98230), (1364, 89300), (1457, 83600), (1520, 80135), (1550, 78584), (1672, 72850), (1705, 71440), (1786, 68200), (1880, 64790), (1900, 64108), (2068, 58900), (2090, 58280), (2200, 55366), (2350, 51832), (2356, 51700), (2480, 49115), (2585, 47120), (2728, 44650), (2914, 41800), (2945, 41360), (3100, 39292), (3344, 36425), (3410, 35720), (3572, 34100), (3760, 32395), (3800, 32054), (4136, 29450), (4180, 29140), (4400, 27683), (4465, 27280), (4700, 25916), (4712, 25850), (5170, 23560), (5225, 23312), (5456, 22325), (5828, 20900), (5890, 20680), (6200, 19646), (6479, 18800), (6820, 17860), (7144, 17050), (7285, 16720), (7600, 16027), (8272, 14725), (8360, 14570), (8525, 14288), (8930, 13640), (9400, 12958), (9424, 12925), (9823, 12400), (10340, 11780), (10450, 11656)]