74396400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 271232640

約数和(自身を除く): 196836240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 208, 228, 240, 247, 251, 260, 285, 300, 304, 312, 325, 380, 390, 400, 456, 475, 494, 502, 520, 570, 600, 624, 650, 741, 753, 760, 780, 912, 950, 975, 988, 1004, 1040, 1140, 1200, 1235, 1255, 1300, 1425, 1482, 1506, 1520, 1560, 1900, 1950, 1976, 2008, 2280, 2470, 2510, 2600, 2850, 2964, 3012, 3120, 3263, 3705, 3765, 3800, 3900, 3952, 4016, 4560, 4769, 4940, 5020, 5200, 5700, 5928, 6024, 6175, 6275, 6526, 7410, 7530, 7600, 7800, 9538, 9789, 9880, 10040, 11400, 11856, 12048, 12350, 12550, 13052, 14307, 14820, 15060, 15600, 16315, 18525, 18825, 19076, 19578, 19760, 20080, 22800, 23845, 24700, 25100, 26104, 28614, 29640, 30120, 32630, 37050, 37650, 38152, 39156, 47690, 48945, 49400, 50200, 52208, 57228, 59280, 60240, 61997, 65260, 71535, 74100, 75300, 76304, 78312, 81575, 95380, 97890, 98800, 100400, 114456, 119225, 123994, 130520, 143070, 148200, 150600, 156624, 163150, 185991, 190760, 195780, 228912, 238450, 244725, 247988, 261040, 286140, 296400, 301200, 309985, 326300, 357675, 371982, 381520, 391560, 476900, 489450, 495976, 572280, 619970, 652600, 715350, 743964, 783120, 929955, 953800, 978900, 991952, 1144560, 1239940, 1305200, 1430700, 1487928, 1549925, 1859910, 1907600, 1957800, 2479880, 2861400, 2975856, 3099850, 3719820, 3915600, 4649775, 4959760, 5722800, 6199700, 7439640, 9299550, 12399400, 14879280, 18599100, 24798800, 37198200, 74396400]

約数ペア:

[(1, 74396400), (2, 37198200), (3, 24798800), (4, 18599100), (5, 14879280), (6, 12399400), (8, 9299550), (10, 7439640), (12, 6199700), (13, 5722800), (15, 4959760), (16, 4649775), (19, 3915600), (20, 3719820), (24, 3099850), (25, 2975856), (26, 2861400), (30, 2479880), (38, 1957800), (39, 1907600), (40, 1859910), (48, 1549925), (50, 1487928), (52, 1430700), (57, 1305200), (60, 1239940), (65, 1144560), (75, 991952), (76, 978900), (78, 953800), (80, 929955), (95, 783120), (100, 743964), (104, 715350), (114, 652600), (120, 619970), (130, 572280), (150, 495976), (152, 489450), (156, 476900), (190, 391560), (195, 381520), (200, 371982), (208, 357675), (228, 326300), (240, 309985), (247, 301200), (251, 296400), (260, 286140), (285, 261040), (300, 247988), (304, 244725), (312, 238450), (325, 228912), (380, 195780), (390, 190760), (400, 185991), (456, 163150), (475, 156624), (494, 150600), (502, 148200), (520, 143070), (570, 130520), (600, 123994), (624, 119225), (650, 114456), (741, 100400), (753, 98800), (760, 97890), (780, 95380), (912, 81575), (950, 78312), (975, 76304), (988, 75300), (1004, 74100), (1040, 71535), (1140, 65260), (1200, 61997), (1235, 60240), (1255, 59280), (1300, 57228), (1425, 52208), (1482, 50200), (1506, 49400), (1520, 48945), (1560, 47690), (1900, 39156), (1950, 38152), (1976, 37650), (2008, 37050), (2280, 32630), (2470, 30120), (2510, 29640), (2600, 28614), (2850, 26104), (2964, 25100), (3012, 24700), (3120, 23845), (3263, 22800), (3705, 20080), (3765, 19760), (3800, 19578), (3900, 19076), (3952, 18825), (4016, 18525), (4560, 16315), (4769, 15600), (4940, 15060), (5020, 14820), (5200, 14307), (5700, 13052), (5928, 12550), (6024, 12350), (6175, 12048), (6275, 11856), (6526, 11400), (7410, 10040), (7530, 9880), (7600, 9789), (7800, 9538)]