79119990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 160

約数和(自身を含む): 230519520

約数和(自身を除く): 151399530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 53, 54, 57, 81, 90, 95, 97, 106, 114, 135, 159, 162, 171, 190, 194, 265, 270, 285, 291, 318, 342, 405, 477, 485, 513, 530, 570, 582, 795, 810, 855, 873, 954, 970, 1007, 1026, 1431, 1455, 1539, 1590, 1710, 1746, 1843, 2014, 2385, 2565, 2619, 2862, 2910, 3021, 3078, 3686, 4293, 4365, 4770, 5035, 5130, 5141, 5238, 5529, 6042, 7155, 7695, 7857, 8586, 8730, 9063, 9215, 10070, 10282, 11058, 13095, 14310, 15105, 15390, 15423, 15714, 16587, 18126, 18430, 21465, 25705, 26190, 27189, 27645, 30210, 30846, 33174, 39285, 42930, 45315, 46269, 49761, 51410, 54378, 55290, 77115, 78570, 81567, 82935, 90630, 92538, 97679, 99522, 135945, 138807, 149283, 154230, 163134, 165870, 195358, 231345, 248805, 271890, 277614, 293037, 298566, 407835, 416421, 462690, 488395, 497610, 586074, 694035, 746415, 815670, 832842, 879111, 976790, 1388070, 1465185, 1492830, 1758222, 2082105, 2637333, 2930370, 4164210, 4395555, 5274666, 7911999, 8791110, 13186665, 15823998, 26373330, 39559995, 79119990]

約数ペア:

[(1, 79119990), (2, 39559995), (3, 26373330), (5, 15823998), (6, 13186665), (9, 8791110), (10, 7911999), (15, 5274666), (18, 4395555), (19, 4164210), (27, 2930370), (30, 2637333), (38, 2082105), (45, 1758222), (53, 1492830), (54, 1465185), (57, 1388070), (81, 976790), (90, 879111), (95, 832842), (97, 815670), (106, 746415), (114, 694035), (135, 586074), (159, 497610), (162, 488395), (171, 462690), (190, 416421), (194, 407835), (265, 298566), (270, 293037), (285, 277614), (291, 271890), (318, 248805), (342, 231345), (405, 195358), (477, 165870), (485, 163134), (513, 154230), (530, 149283), (570, 138807), (582, 135945), (795, 99522), (810, 97679), (855, 92538), (873, 90630), (954, 82935), (970, 81567), (1007, 78570), (1026, 77115), (1431, 55290), (1455, 54378), (1539, 51410), (1590, 49761), (1710, 46269), (1746, 45315), (1843, 42930), (2014, 39285), (2385, 33174), (2565, 30846), (2619, 30210), (2862, 27645), (2910, 27189), (3021, 26190), (3078, 25705), (3686, 21465), (4293, 18430), (4365, 18126), (4770, 16587), (5035, 15714), (5130, 15423), (5141, 15390), (5238, 15105), (5529, 14310), (6042, 13095), (7155, 11058), (7695, 10282), (7857, 10070), (8586, 9215), (8730, 9063)]