913888980

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3299}}^1$

素因数の和:3345

約数の個数: 168

約数和(自身を含む): 3029796000

約数和(自身を除く): 2115907020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 729, 810, 855, 972, 1026, 1140, 1215, 1458, 1539, 1620, 1710, 2052, 2430, 2565, 2916, 3078, 3299, 3420, 3645, 4617, 4860, 5130, 6156, 6598, 7290, 7695, 9234, 9897, 10260, 13196, 13851, 14580, 15390, 16495, 18468, 19794, 23085, 27702, 29691, 30780, 32990, 39588, 46170, 49485, 55404, 59382, 62681, 65980, 69255, 89073, 92340, 98970, 118764, 125362, 138510, 148455, 178146, 188043, 197940, 250724, 267219, 277020, 296910, 313405, 356292, 376086, 445365, 534438, 564129, 593820, 626810, 752172, 801657, 890730, 940215, 1068876, 1128258, 1253620, 1336095, 1603314, 1692387, 1781460, 1880430, 2256516, 2404971, 2672190, 2820645, 3206628, 3384774, 3760860, 4008285, 4809942, 5077161, 5344380, 5641290, 6769548, 8016570, 8461935, 9619884, 10154322, 11282580, 12024855, 15231483, 16033140, 16923870, 20308644, 24049710, 25385805, 30462966, 33847740, 45694449, 48099420, 50771610, 60925932, 76157415, 91388898, 101543220, 152314830, 182777796, 228472245, 304629660, 456944490, 913888980]

約数ペア:

[(1, 913888980), (2, 456944490), (3, 304629660), (4, 228472245), (5, 182777796), (6, 152314830), (9, 101543220), (10, 91388898), (12, 76157415), (15, 60925932), (18, 50771610), (19, 48099420), (20, 45694449), (27, 33847740), (30, 30462966), (36, 25385805), (38, 24049710), (45, 20308644), (54, 16923870), (57, 16033140), (60, 15231483), (76, 12024855), (81, 11282580), (90, 10154322), (95, 9619884), (108, 8461935), (114, 8016570), (135, 6769548), (162, 5641290), (171, 5344380), (180, 5077161), (190, 4809942), (228, 4008285), (243, 3760860), (270, 3384774), (285, 3206628), (324, 2820645), (342, 2672190), (380, 2404971), (405, 2256516), (486, 1880430), (513, 1781460), (540, 1692387), (570, 1603314), (684, 1336095), (729, 1253620), (810, 1128258), (855, 1068876), (972, 940215), (1026, 890730), (1140, 801657), (1215, 752172), (1458, 626810), (1539, 593820), (1620, 564129), (1710, 534438), (2052, 445365), (2430, 376086), (2565, 356292), (2916, 313405), (3078, 296910), (3299, 277020), (3420, 267219), (3645, 250724), (4617, 197940), (4860, 188043), (5130, 178146), (6156, 148455), (6598, 138510), (7290, 125362), (7695, 118764), (9234, 98970), (9897, 92340), (10260, 89073), (13196, 69255), (13851, 65980), (14580, 62681), (15390, 59382), (16495, 55404), (18468, 49485), (19794, 46170), (23085, 39588), (27702, 32990), (29691, 30780)]