551136420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53717}}^1$

素因数の和:53754

約数の個数: 96

約数和(自身を含む): 1804924800

約数和(自身を除く): 1253788380

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, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 53717, 107434, 161151, 214868, 268585, 322302, 483453, 537170, 644604, 805755, 966906, 1020623, 1074340, 1450359, 1611510, 1933812, 2041246, 2417265, 2900718, 3061869, 3223020, 4082492, 4834530, 5103115, 5801436, 6123738, 7251795, 9185607, 9669060, 10206230, 12247476, 14503590, 15309345, 18371214, 20412460, 27556821, 29007180, 30618690, 36742428, 45928035, 55113642, 61237380, 91856070, 110227284, 137784105, 183712140, 275568210, 551136420]

約数ペア:

[(1, 551136420), (2, 275568210), (3, 183712140), (4, 137784105), (5, 110227284), (6, 91856070), (9, 61237380), (10, 55113642), (12, 45928035), (15, 36742428), (18, 30618690), (19, 29007180), (20, 27556821), (27, 20412460), (30, 18371214), (36, 15309345), (38, 14503590), (45, 12247476), (54, 10206230), (57, 9669060), (60, 9185607), (76, 7251795), (90, 6123738), (95, 5801436), (108, 5103115), (114, 4834530), (135, 4082492), (171, 3223020), (180, 3061869), (190, 2900718), (228, 2417265), (270, 2041246), (285, 1933812), (342, 1611510), (380, 1450359), (513, 1074340), (540, 1020623), (570, 966906), (684, 805755), (855, 644604), (1026, 537170), (1140, 483453), (1710, 322302), (2052, 268585), (2565, 214868), (3420, 161151), (5130, 107434), (10260, 53717)]