545456340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21191}}^1$

素因数の和:21230

約数の個数: 144

約数和(自身を含む): 1943899776

約数和(自身を除く): 1398443436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 12870, 21191, 25740, 42382, 63573, 84764, 105955, 127146, 190719, 211910, 233101, 254292, 275483, 317865, 381438, 423820, 466202, 550966, 635730, 699303, 762876, 826449, 932404, 953595, 1101932, 1165505, 1271460, 1377415, 1398606, 1652898, 1907190, 2097909, 2331010, 2479347, 2754830, 2797212, 3030313, 3305796, 3496515, 3814380, 4132245, 4195818, 4662020, 4958694, 5509660, 6060626, 6993030, 8264490, 8391636, 9090939, 9917388, 10489545, 12121252, 12396735, 13986060, 15151565, 16528980, 18181878, 20979090, 24793470, 27272817, 30303130, 36363756, 41958180, 45454695, 49586940, 54545634, 60606260, 90909390, 109091268, 136364085, 181818780, 272728170, 545456340]

約数ペア:

[(1, 545456340), (2, 272728170), (3, 181818780), (4, 136364085), (5, 109091268), (6, 90909390), (9, 60606260), (10, 54545634), (11, 49586940), (12, 45454695), (13, 41958180), (15, 36363756), (18, 30303130), (20, 27272817), (22, 24793470), (26, 20979090), (30, 18181878), (33, 16528980), (36, 15151565), (39, 13986060), (44, 12396735), (45, 12121252), (52, 10489545), (55, 9917388), (60, 9090939), (65, 8391636), (66, 8264490), (78, 6993030), (90, 6060626), (99, 5509660), (110, 4958694), (117, 4662020), (130, 4195818), (132, 4132245), (143, 3814380), (156, 3496515), (165, 3305796), (180, 3030313), (195, 2797212), (198, 2754830), (220, 2479347), (234, 2331010), (260, 2097909), (286, 1907190), (330, 1652898), (390, 1398606), (396, 1377415), (429, 1271460), (468, 1165505), (495, 1101932), (572, 953595), (585, 932404), (660, 826449), (715, 762876), (780, 699303), (858, 635730), (990, 550966), (1170, 466202), (1287, 423820), (1430, 381438), (1716, 317865), (1980, 275483), (2145, 254292), (2340, 233101), (2574, 211910), (2860, 190719), (4290, 127146), (5148, 105955), (6435, 84764), (8580, 63573), (12870, 42382), (21191, 25740)]