163263100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 216

約数和(自身を含む): 486250128

約数和(自身を除く): 322987028

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 49, 50, 52, 55, 65, 70, 77, 91, 98, 100, 110, 130, 140, 143, 154, 175, 182, 196, 220, 233, 245, 260, 275, 286, 308, 325, 350, 364, 385, 455, 466, 490, 539, 550, 572, 637, 650, 700, 715, 770, 910, 932, 980, 1001, 1078, 1100, 1165, 1225, 1274, 1300, 1430, 1540, 1631, 1820, 1925, 2002, 2156, 2275, 2330, 2450, 2548, 2563, 2695, 2860, 3029, 3185, 3262, 3575, 3850, 4004, 4550, 4660, 4900, 5005, 5126, 5390, 5825, 6058, 6370, 6524, 7007, 7150, 7700, 8155, 9100, 10010, 10252, 10780, 11417, 11650, 12116, 12740, 12815, 13475, 14014, 14300, 15145, 15925, 16310, 17941, 20020, 21203, 22834, 23300, 25025, 25630, 26950, 28028, 30290, 31850, 32620, 33319, 35035, 35882, 40775, 42406, 45668, 50050, 51260, 53900, 57085, 60580, 63700, 64075, 66638, 70070, 71764, 75725, 81550, 84812, 89705, 100100, 106015, 114170, 125587, 128150, 133276, 140140, 148421, 151450, 163100, 166595, 175175, 179410, 212030, 228340, 233233, 251174, 256300, 285425, 296842, 302900, 333190, 350350, 358820, 424060, 448525, 466466, 502348, 530075, 570850, 593684, 627935, 666380, 700700, 742105, 832975, 897050, 932932, 1060150, 1141700, 1166165, 1255870, 1484210, 1632631, 1665950, 1794100, 2120300, 2332330, 2511740, 2968420, 3139675, 3265262, 3331900, 3710525, 4664660, 5830825, 6279350, 6530524, 7421050, 8163155, 11661650, 12558700, 14842100, 16326310, 23323300, 32652620, 40815775, 81631550, 163263100]

約数ペア:

[(1, 163263100), (2, 81631550), (4, 40815775), (5, 32652620), (7, 23323300), (10, 16326310), (11, 14842100), (13, 12558700), (14, 11661650), (20, 8163155), (22, 7421050), (25, 6530524), (26, 6279350), (28, 5830825), (35, 4664660), (44, 3710525), (49, 3331900), (50, 3265262), (52, 3139675), (55, 2968420), (65, 2511740), (70, 2332330), (77, 2120300), (91, 1794100), (98, 1665950), (100, 1632631), (110, 1484210), (130, 1255870), (140, 1166165), (143, 1141700), (154, 1060150), (175, 932932), (182, 897050), (196, 832975), (220, 742105), (233, 700700), (245, 666380), (260, 627935), (275, 593684), (286, 570850), (308, 530075), (325, 502348), (350, 466466), (364, 448525), (385, 424060), (455, 358820), (466, 350350), (490, 333190), (539, 302900), (550, 296842), (572, 285425), (637, 256300), (650, 251174), (700, 233233), (715, 228340), (770, 212030), (910, 179410), (932, 175175), (980, 166595), (1001, 163100), (1078, 151450), (1100, 148421), (1165, 140140), (1225, 133276), (1274, 128150), (1300, 125587), (1430, 114170), (1540, 106015), (1631, 100100), (1820, 89705), (1925, 84812), (2002, 81550), (2156, 75725), (2275, 71764), (2330, 70070), (2450, 66638), (2548, 64075), (2563, 63700), (2695, 60580), (2860, 57085), (3029, 53900), (3185, 51260), (3262, 50050), (3575, 45668), (3850, 42406), (4004, 40775), (4550, 35882), (4660, 35035), (4900, 33319), (5005, 32620), (5126, 31850), (5390, 30290), (5825, 28028), (6058, 26950), (6370, 25630), (6524, 25025), (7007, 23300), (7150, 22834), (7700, 21203), (8155, 20020), (9100, 17941), (10010, 16310), (10252, 15925), (10780, 15145), (11417, 14300), (11650, 14014), (12116, 13475), (12740, 12815)]