2668971800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1066

約数の個数: 192

約数和(自身を含む): 7239715200

約数和(自身を除く): 4570743400

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 67, 76, 88, 95, 100, 110, 134, 152, 190, 200, 209, 220, 268, 275, 335, 380, 418, 440, 475, 536, 550, 670, 737, 760, 836, 950, 953, 1045, 1100, 1273, 1340, 1474, 1672, 1675, 1900, 1906, 2090, 2200, 2546, 2680, 2948, 3350, 3685, 3800, 3812, 4180, 4765, 5092, 5225, 5896, 6365, 6700, 7370, 7624, 8360, 9530, 10184, 10450, 10483, 12730, 13400, 14003, 14740, 18107, 18425, 19060, 20900, 20966, 23825, 25460, 28006, 29480, 31825, 36214, 36850, 38120, 41800, 41932, 47650, 50920, 52415, 56012, 63650, 63851, 70015, 72428, 73700, 83864, 90535, 95300, 104830, 112024, 127300, 127702, 140030, 144856, 147400, 181070, 190600, 199177, 209660, 254600, 255404, 262075, 280060, 319255, 350075, 362140, 398354, 419320, 452675, 510808, 524150, 560120, 638510, 700150, 702361, 724280, 796708, 905350, 995885, 1048300, 1213169, 1277020, 1400300, 1404722, 1593416, 1596275, 1810700, 1991770, 2096600, 2426338, 2554040, 2800600, 2809444, 3192550, 3511805, 3621400, 3983540, 4852676, 4979425, 5618888, 6065845, 6385100, 7023610, 7967080, 9705352, 9958850, 12131690, 12770200, 13344859, 14047220, 17559025, 19917700, 24263380, 26689718, 28094440, 30329225, 35118050, 39835400, 48526760, 53379436, 60658450, 66724295, 70236100, 106758872, 121316900, 133448590, 140472200, 242633800, 266897180, 333621475, 533794360, 667242950, 1334485900, 2668971800]

約数ペア:

[(1, 2668971800), (2, 1334485900), (4, 667242950), (5, 533794360), (8, 333621475), (10, 266897180), (11, 242633800), (19, 140472200), (20, 133448590), (22, 121316900), (25, 106758872), (38, 70236100), (40, 66724295), (44, 60658450), (50, 53379436), (55, 48526760), (67, 39835400), (76, 35118050), (88, 30329225), (95, 28094440), (100, 26689718), (110, 24263380), (134, 19917700), (152, 17559025), (190, 14047220), (200, 13344859), (209, 12770200), (220, 12131690), (268, 9958850), (275, 9705352), (335, 7967080), (380, 7023610), (418, 6385100), (440, 6065845), (475, 5618888), (536, 4979425), (550, 4852676), (670, 3983540), (737, 3621400), (760, 3511805), (836, 3192550), (950, 2809444), (953, 2800600), (1045, 2554040), (1100, 2426338), (1273, 2096600), (1340, 1991770), (1474, 1810700), (1672, 1596275), (1675, 1593416), (1900, 1404722), (1906, 1400300), (2090, 1277020), (2200, 1213169), (2546, 1048300), (2680, 995885), (2948, 905350), (3350, 796708), (3685, 724280), (3800, 702361), (3812, 700150), (4180, 638510), (4765, 560120), (5092, 524150), (5225, 510808), (5896, 452675), (6365, 419320), (6700, 398354), (7370, 362140), (7624, 350075), (8360, 319255), (9530, 280060), (10184, 262075), (10450, 255404), (10483, 254600), (12730, 209660), (13400, 199177), (14003, 190600), (14740, 181070), (18107, 147400), (18425, 144856), (19060, 140030), (20900, 127702), (20966, 127300), (23825, 112024), (25460, 104830), (28006, 95300), (29480, 90535), (31825, 83864), (36214, 73700), (36850, 72428), (38120, 70015), (41800, 63851), (41932, 63650), (47650, 56012), (50920, 52415)]