61148340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 205208640

約数和(自身を除く): 144060300

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, 89, 90, 99, 110, 132, 165, 178, 180, 198, 220, 267, 330, 347, 356, 396, 445, 495, 534, 660, 694, 801, 890, 979, 990, 1041, 1068, 1335, 1388, 1602, 1735, 1780, 1958, 1980, 2082, 2670, 2937, 3123, 3204, 3470, 3817, 3916, 4005, 4164, 4895, 5205, 5340, 5874, 6246, 6940, 7634, 8010, 8811, 9790, 10410, 11451, 11748, 12492, 14685, 15268, 15615, 16020, 17622, 19085, 19580, 20820, 22902, 29370, 30883, 31230, 34353, 35244, 38170, 44055, 45804, 57255, 58740, 61766, 62460, 68706, 76340, 88110, 92649, 114510, 123532, 137412, 154415, 171765, 176220, 185298, 229020, 277947, 308830, 339713, 343530, 370596, 463245, 555894, 617660, 679426, 687060, 926490, 1019139, 1111788, 1358852, 1389735, 1698565, 1852980, 2038278, 2779470, 3057417, 3397130, 4076556, 5095695, 5558940, 6114834, 6794260, 10191390, 12229668, 15287085, 20382780, 30574170, 61148340]

約数ペア:

[(1, 61148340), (2, 30574170), (3, 20382780), (4, 15287085), (5, 12229668), (6, 10191390), (9, 6794260), (10, 6114834), (11, 5558940), (12, 5095695), (15, 4076556), (18, 3397130), (20, 3057417), (22, 2779470), (30, 2038278), (33, 1852980), (36, 1698565), (44, 1389735), (45, 1358852), (55, 1111788), (60, 1019139), (66, 926490), (89, 687060), (90, 679426), (99, 617660), (110, 555894), (132, 463245), (165, 370596), (178, 343530), (180, 339713), (198, 308830), (220, 277947), (267, 229020), (330, 185298), (347, 176220), (356, 171765), (396, 154415), (445, 137412), (495, 123532), (534, 114510), (660, 92649), (694, 88110), (801, 76340), (890, 68706), (979, 62460), (990, 61766), (1041, 58740), (1068, 57255), (1335, 45804), (1388, 44055), (1602, 38170), (1735, 35244), (1780, 34353), (1958, 31230), (1980, 30883), (2082, 29370), (2670, 22902), (2937, 20820), (3123, 19580), (3204, 19085), (3470, 17622), (3817, 16020), (3916, 15615), (4005, 15268), (4164, 14685), (4895, 12492), (5205, 11748), (5340, 11451), (5874, 10410), (6246, 9790), (6940, 8811), (7634, 8010)]