202103910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4229}}^1$

素因数の和:4307

約数の個数: 80

約数和(自身を含む): 552776400

約数和(自身を除く): 350672490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 81, 90, 118, 135, 162, 177, 270, 295, 354, 405, 531, 590, 810, 885, 1062, 1593, 1770, 2655, 3186, 4229, 4779, 5310, 7965, 8458, 9558, 12687, 15930, 21145, 23895, 25374, 38061, 42290, 47790, 63435, 76122, 114183, 126870, 190305, 228366, 249511, 342549, 380610, 499022, 570915, 685098, 748533, 1141830, 1247555, 1497066, 1712745, 2245599, 2495110, 3425490, 3742665, 4491198, 6736797, 7485330, 11227995, 13473594, 20210391, 22455990, 33683985, 40420782, 67367970, 101051955, 202103910]

約数ペア:

[(1, 202103910), (2, 101051955), (3, 67367970), (5, 40420782), (6, 33683985), (9, 22455990), (10, 20210391), (15, 13473594), (18, 11227995), (27, 7485330), (30, 6736797), (45, 4491198), (54, 3742665), (59, 3425490), (81, 2495110), (90, 2245599), (118, 1712745), (135, 1497066), (162, 1247555), (177, 1141830), (270, 748533), (295, 685098), (354, 570915), (405, 499022), (531, 380610), (590, 342549), (810, 249511), (885, 228366), (1062, 190305), (1593, 126870), (1770, 114183), (2655, 76122), (3186, 63435), (4229, 47790), (4779, 42290), (5310, 38061), (7965, 25374), (8458, 23895), (9558, 21145), (12687, 15930)]