76028220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:753

約数の個数: 120

約数和(自身を含む): 242228448

約数和(自身を除く): 166200228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 540, 639, 661, 710, 810, 852, 1065, 1278, 1322, 1420, 1620, 1917, 1983, 2130, 2556, 2644, 3195, 3305, 3834, 3966, 4260, 5751, 5949, 6390, 6610, 7668, 7932, 9585, 9915, 11502, 11898, 12780, 13220, 17847, 19170, 19830, 23004, 23796, 28755, 29745, 35694, 38340, 39660, 46931, 53541, 57510, 59490, 71388, 89235, 93862, 107082, 115020, 118980, 140793, 178470, 187724, 214164, 234655, 267705, 281586, 356940, 422379, 469310, 535410, 563172, 703965, 844758, 938620, 1070820, 1267137, 1407930, 1689516, 2111895, 2534274, 2815860, 3801411, 4223790, 5068548, 6335685, 7602822, 8447580, 12671370, 15205644, 19007055, 25342740, 38014110, 76028220]

約数ペア:

[(1, 76028220), (2, 38014110), (3, 25342740), (4, 19007055), (5, 15205644), (6, 12671370), (9, 8447580), (10, 7602822), (12, 6335685), (15, 5068548), (18, 4223790), (20, 3801411), (27, 2815860), (30, 2534274), (36, 2111895), (45, 1689516), (54, 1407930), (60, 1267137), (71, 1070820), (81, 938620), (90, 844758), (108, 703965), (135, 563172), (142, 535410), (162, 469310), (180, 422379), (213, 356940), (270, 281586), (284, 267705), (324, 234655), (355, 214164), (405, 187724), (426, 178470), (540, 140793), (639, 118980), (661, 115020), (710, 107082), (810, 93862), (852, 89235), (1065, 71388), (1278, 59490), (1322, 57510), (1420, 53541), (1620, 46931), (1917, 39660), (1983, 38340), (2130, 35694), (2556, 29745), (2644, 28755), (3195, 23796), (3305, 23004), (3834, 19830), (3966, 19170), (4260, 17847), (5751, 13220), (5949, 12780), (6390, 11898), (6610, 11502), (7668, 9915), (7932, 9585)]