40417740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 135626400

約数和(自身を除く): 95208660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 137, 149, 165, 180, 198, 220, 274, 298, 330, 396, 411, 447, 495, 548, 596, 660, 685, 745, 822, 894, 990, 1233, 1341, 1370, 1490, 1507, 1639, 1644, 1788, 1980, 2055, 2235, 2466, 2682, 2740, 2980, 3014, 3278, 4110, 4470, 4521, 4917, 4932, 5364, 6028, 6165, 6556, 6705, 7535, 8195, 8220, 8940, 9042, 9834, 12330, 13410, 13563, 14751, 15070, 16390, 18084, 19668, 20413, 22605, 24585, 24660, 26820, 27126, 29502, 30140, 32780, 40826, 45210, 49170, 54252, 59004, 61239, 67815, 73755, 81652, 90420, 98340, 102065, 122478, 135630, 147510, 183717, 204130, 224543, 244956, 271260, 295020, 306195, 367434, 408260, 449086, 612390, 673629, 734868, 898172, 918585, 1122715, 1224780, 1347258, 1837170, 2020887, 2245430, 2694516, 3368145, 3674340, 4041774, 4490860, 6736290, 8083548, 10104435, 13472580, 20208870, 40417740]

約数ペア:

[(1, 40417740), (2, 20208870), (3, 13472580), (4, 10104435), (5, 8083548), (6, 6736290), (9, 4490860), (10, 4041774), (11, 3674340), (12, 3368145), (15, 2694516), (18, 2245430), (20, 2020887), (22, 1837170), (30, 1347258), (33, 1224780), (36, 1122715), (44, 918585), (45, 898172), (55, 734868), (60, 673629), (66, 612390), (90, 449086), (99, 408260), (110, 367434), (132, 306195), (137, 295020), (149, 271260), (165, 244956), (180, 224543), (198, 204130), (220, 183717), (274, 147510), (298, 135630), (330, 122478), (396, 102065), (411, 98340), (447, 90420), (495, 81652), (548, 73755), (596, 67815), (660, 61239), (685, 59004), (745, 54252), (822, 49170), (894, 45210), (990, 40826), (1233, 32780), (1341, 30140), (1370, 29502), (1490, 27126), (1507, 26820), (1639, 24660), (1644, 24585), (1788, 22605), (1980, 20413), (2055, 19668), (2235, 18084), (2466, 16390), (2682, 15070), (2740, 14751), (2980, 13563), (3014, 13410), (3278, 12330), (4110, 9834), (4470, 9042), (4521, 8940), (4917, 8220), (4932, 8195), (5364, 7535), (6028, 6705), (6165, 6556)]