38093940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 125012160

約数和(自身を除く): 86918220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 59, 60, 68, 85, 90, 102, 118, 153, 170, 177, 180, 204, 211, 236, 255, 295, 306, 340, 354, 422, 510, 531, 590, 612, 633, 708, 765, 844, 885, 1003, 1020, 1055, 1062, 1180, 1266, 1530, 1770, 1899, 2006, 2110, 2124, 2532, 2655, 3009, 3060, 3165, 3540, 3587, 3798, 4012, 4220, 5015, 5310, 6018, 6330, 7174, 7596, 9027, 9495, 10030, 10620, 10761, 12036, 12449, 12660, 14348, 15045, 17935, 18054, 18990, 20060, 21522, 24898, 30090, 32283, 35870, 36108, 37347, 37980, 43044, 45135, 49796, 53805, 60180, 62245, 64566, 71740, 74694, 90270, 107610, 112041, 124490, 129132, 149388, 161415, 180540, 186735, 211633, 215220, 224082, 248980, 322830, 373470, 423266, 448164, 560205, 634899, 645660, 746940, 846532, 1058165, 1120410, 1269798, 1904697, 2116330, 2240820, 2539596, 3174495, 3809394, 4232660, 6348990, 7618788, 9523485, 12697980, 19046970, 38093940]

約数ペア:

[(1, 38093940), (2, 19046970), (3, 12697980), (4, 9523485), (5, 7618788), (6, 6348990), (9, 4232660), (10, 3809394), (12, 3174495), (15, 2539596), (17, 2240820), (18, 2116330), (20, 1904697), (30, 1269798), (34, 1120410), (36, 1058165), (45, 846532), (51, 746940), (59, 645660), (60, 634899), (68, 560205), (85, 448164), (90, 423266), (102, 373470), (118, 322830), (153, 248980), (170, 224082), (177, 215220), (180, 211633), (204, 186735), (211, 180540), (236, 161415), (255, 149388), (295, 129132), (306, 124490), (340, 112041), (354, 107610), (422, 90270), (510, 74694), (531, 71740), (590, 64566), (612, 62245), (633, 60180), (708, 53805), (765, 49796), (844, 45135), (885, 43044), (1003, 37980), (1020, 37347), (1055, 36108), (1062, 35870), (1180, 32283), (1266, 30090), (1530, 24898), (1770, 21522), (1899, 20060), (2006, 18990), (2110, 18054), (2124, 17935), (2532, 15045), (2655, 14348), (3009, 12660), (3060, 12449), (3165, 12036), (3540, 10761), (3587, 10620), (3798, 10030), (4012, 9495), (4220, 9027), (5015, 7596), (5310, 7174), (6018, 6330)]