752771716740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{619657}}^1$

素因数の和:620086

約数の個数: 144

約数和(自身を含む): 2423819531952

約数和(自身を除く): 1671047815212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 397, 510, 612, 765, 794, 1020, 1191, 1530, 1588, 1985, 2382, 3060, 3573, 3970, 4764, 5955, 6749, 7146, 7940, 11910, 13498, 14292, 17865, 20247, 23820, 26996, 33745, 35730, 40494, 60741, 67490, 71460, 80988, 101235, 121482, 134980, 202470, 242964, 303705, 404940, 607410, 619657, 1214820, 1239314, 1858971, 2478628, 3098285, 3717942, 5576913, 6196570, 7435884, 9294855, 10534169, 11153826, 12393140, 18589710, 21068338, 22307652, 27884565, 31602507, 37179420, 42136676, 52670845, 55769130, 63205014, 94807521, 105341690, 111538260, 126410028, 158012535, 189615042, 210683380, 246003829, 316025070, 379230084, 474037605, 492007658, 632050140, 738011487, 948075210, 984015316, 1230019145, 1476022974, 1896150420, 2214034461, 2460038290, 2952045948, 3690057435, 4182065093, 4428068922, 4920076580, 7380114870, 8364130186, 8856137844, 11070172305, 12546195279, 14760229740, 16728260372, 20910325465, 22140344610, 25092390558, 37638585837, 41820650930, 44280689220, 50184781116, 62730976395, 75277171674, 83641301860, 125461952790, 150554343348, 188192929185, 250923905580, 376385858370, 752771716740]

約数ペア:

[(1, 752771716740), (2, 376385858370), (3, 250923905580), (4, 188192929185), (5, 150554343348), (6, 125461952790), (9, 83641301860), (10, 75277171674), (12, 62730976395), (15, 50184781116), (17, 44280689220), (18, 41820650930), (20, 37638585837), (30, 25092390558), (34, 22140344610), (36, 20910325465), (45, 16728260372), (51, 14760229740), (60, 12546195279), (68, 11070172305), (85, 8856137844), (90, 8364130186), (102, 7380114870), (153, 4920076580), (170, 4428068922), (180, 4182065093), (204, 3690057435), (255, 2952045948), (306, 2460038290), (340, 2214034461), (397, 1896150420), (510, 1476022974), (612, 1230019145), (765, 984015316), (794, 948075210), (1020, 738011487), (1191, 632050140), (1530, 492007658), (1588, 474037605), (1985, 379230084), (2382, 316025070), (3060, 246003829), (3573, 210683380), (3970, 189615042), (4764, 158012535), (5955, 126410028), (6749, 111538260), (7146, 105341690), (7940, 94807521), (11910, 63205014), (13498, 55769130), (14292, 52670845), (17865, 42136676), (20247, 37179420), (23820, 31602507), (26996, 27884565), (33745, 22307652), (35730, 21068338), (40494, 18589710), (60741, 12393140), (67490, 11153826), (71460, 10534169), (80988, 9294855), (101235, 7435884), (121482, 6196570), (134980, 5576913), (202470, 3717942), (242964, 3098285), (303705, 2478628), (404940, 1858971), (607410, 1239314), (619657, 1214820)]