129992100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 216

約数和(自身を含む): 451221120

約数和(自身を除く): 321229020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 49, 50, 60, 70, 74, 75, 84, 98, 100, 105, 111, 140, 147, 148, 150, 175, 185, 196, 210, 222, 239, 245, 259, 294, 300, 350, 370, 420, 444, 478, 490, 518, 525, 555, 588, 700, 717, 735, 740, 777, 925, 956, 980, 1036, 1050, 1110, 1195, 1225, 1295, 1434, 1470, 1554, 1673, 1813, 1850, 2100, 2220, 2390, 2450, 2590, 2775, 2868, 2940, 3108, 3346, 3585, 3626, 3675, 3700, 3885, 4780, 4900, 5019, 5180, 5439, 5550, 5975, 6475, 6692, 7170, 7252, 7350, 7770, 8365, 8843, 9065, 10038, 10878, 11100, 11711, 11950, 12950, 14340, 14700, 15540, 16730, 17686, 17925, 18130, 19425, 20076, 21756, 23422, 23900, 25095, 25900, 26529, 27195, 33460, 35133, 35372, 35850, 36260, 38850, 41825, 44215, 45325, 46844, 50190, 53058, 54390, 58555, 61901, 70266, 71700, 77700, 83650, 88430, 90650, 100380, 106116, 108780, 117110, 123802, 125475, 132645, 135975, 140532, 167300, 175665, 176860, 181300, 185703, 221075, 234220, 247604, 250950, 265290, 271950, 292775, 309505, 351330, 371406, 433307, 442150, 501900, 530580, 543900, 585550, 619010, 663225, 702660, 742812, 866614, 878325, 884300, 928515, 1171100, 1238020, 1299921, 1326450, 1547525, 1733228, 1756650, 1857030, 2166535, 2599842, 2652900, 3095050, 3513300, 3714060, 4333070, 4642575, 5199684, 6190100, 6499605, 8666140, 9285150, 10832675, 12999210, 18570300, 21665350, 25998420, 32498025, 43330700, 64996050, 129992100]

約数ペア:

[(1, 129992100), (2, 64996050), (3, 43330700), (4, 32498025), (5, 25998420), (6, 21665350), (7, 18570300), (10, 12999210), (12, 10832675), (14, 9285150), (15, 8666140), (20, 6499605), (21, 6190100), (25, 5199684), (28, 4642575), (30, 4333070), (35, 3714060), (37, 3513300), (42, 3095050), (49, 2652900), (50, 2599842), (60, 2166535), (70, 1857030), (74, 1756650), (75, 1733228), (84, 1547525), (98, 1326450), (100, 1299921), (105, 1238020), (111, 1171100), (140, 928515), (147, 884300), (148, 878325), (150, 866614), (175, 742812), (185, 702660), (196, 663225), (210, 619010), (222, 585550), (239, 543900), (245, 530580), (259, 501900), (294, 442150), (300, 433307), (350, 371406), (370, 351330), (420, 309505), (444, 292775), (478, 271950), (490, 265290), (518, 250950), (525, 247604), (555, 234220), (588, 221075), (700, 185703), (717, 181300), (735, 176860), (740, 175665), (777, 167300), (925, 140532), (956, 135975), (980, 132645), (1036, 125475), (1050, 123802), (1110, 117110), (1195, 108780), (1225, 106116), (1295, 100380), (1434, 90650), (1470, 88430), (1554, 83650), (1673, 77700), (1813, 71700), (1850, 70266), (2100, 61901), (2220, 58555), (2390, 54390), (2450, 53058), (2590, 50190), (2775, 46844), (2868, 45325), (2940, 44215), (3108, 41825), (3346, 38850), (3585, 36260), (3626, 35850), (3675, 35372), (3700, 35133), (3885, 33460), (4780, 27195), (4900, 26529), (5019, 25900), (5180, 25095), (5439, 23900), (5550, 23422), (5975, 21756), (6475, 20076), (6692, 19425), (7170, 18130), (7252, 17925), (7350, 17686), (7770, 16730), (8365, 15540), (8843, 14700), (9065, 14340), (10038, 12950), (10878, 11950), (11100, 11711)]