55797300

素因数分解:

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

素因数の和:303

約数の個数: 216

約数和(自身を含む): 199049760

約数和(自身を除く): 143252460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 171, 180, 190, 195, 225, 228, 234, 247, 251, 260, 285, 300, 325, 342, 380, 390, 450, 468, 475, 494, 502, 570, 585, 650, 684, 741, 753, 780, 855, 900, 950, 975, 988, 1004, 1140, 1170, 1235, 1255, 1300, 1425, 1482, 1506, 1710, 1900, 1950, 2223, 2259, 2340, 2470, 2510, 2850, 2925, 2964, 3012, 3263, 3420, 3705, 3765, 3900, 4275, 4446, 4518, 4769, 4940, 5020, 5700, 5850, 6175, 6275, 6526, 7410, 7530, 8550, 8892, 9036, 9538, 9789, 11115, 11295, 11700, 12350, 12550, 13052, 14307, 14820, 15060, 16315, 17100, 18525, 18825, 19076, 19578, 22230, 22590, 23845, 24700, 25100, 28614, 29367, 32630, 37050, 37650, 39156, 42921, 44460, 45180, 47690, 48945, 55575, 56475, 57228, 58734, 61997, 65260, 71535, 74100, 75300, 81575, 85842, 95380, 97890, 111150, 112950, 117468, 119225, 123994, 143070, 146835, 163150, 171684, 185991, 195780, 214605, 222300, 225900, 238450, 244725, 247988, 286140, 293670, 309985, 326300, 357675, 371982, 429210, 476900, 489450, 557973, 587340, 619970, 715350, 734175, 743964, 858420, 929955, 978900, 1073025, 1115946, 1239940, 1430700, 1468350, 1549925, 1859910, 2146050, 2231892, 2789865, 2936700, 3099850, 3719820, 4292100, 4649775, 5579730, 6199700, 9299550, 11159460, 13949325, 18599100, 27898650, 55797300]

約数ペア:

[(1, 55797300), (2, 27898650), (3, 18599100), (4, 13949325), (5, 11159460), (6, 9299550), (9, 6199700), (10, 5579730), (12, 4649775), (13, 4292100), (15, 3719820), (18, 3099850), (19, 2936700), (20, 2789865), (25, 2231892), (26, 2146050), (30, 1859910), (36, 1549925), (38, 1468350), (39, 1430700), (45, 1239940), (50, 1115946), (52, 1073025), (57, 978900), (60, 929955), (65, 858420), (75, 743964), (76, 734175), (78, 715350), (90, 619970), (95, 587340), (100, 557973), (114, 489450), (117, 476900), (130, 429210), (150, 371982), (156, 357675), (171, 326300), (180, 309985), (190, 293670), (195, 286140), (225, 247988), (228, 244725), (234, 238450), (247, 225900), (251, 222300), (260, 214605), (285, 195780), (300, 185991), (325, 171684), (342, 163150), (380, 146835), (390, 143070), (450, 123994), (468, 119225), (475, 117468), (494, 112950), (502, 111150), (570, 97890), (585, 95380), (650, 85842), (684, 81575), (741, 75300), (753, 74100), (780, 71535), (855, 65260), (900, 61997), (950, 58734), (975, 57228), (988, 56475), (1004, 55575), (1140, 48945), (1170, 47690), (1235, 45180), (1255, 44460), (1300, 42921), (1425, 39156), (1482, 37650), (1506, 37050), (1710, 32630), (1900, 29367), (1950, 28614), (2223, 25100), (2259, 24700), (2340, 23845), (2470, 22590), (2510, 22230), (2850, 19578), (2925, 19076), (2964, 18825), (3012, 18525), (3263, 17100), (3420, 16315), (3705, 15060), (3765, 14820), (3900, 14307), (4275, 13052), (4446, 12550), (4518, 12350), (4769, 11700), (4940, 11295), (5020, 11115), (5700, 9789), (5850, 9538), (6175, 9036), (6275, 8892), (6526, 8550), (7410, 7530)]