61076340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:678

約数の個数: 144

約数和(自身を含む): 204492288

約数和(自身を除く): 143415948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 516, 559, 585, 607, 645, 774, 780, 860, 1118, 1170, 1214, 1290, 1548, 1677, 1821, 1935, 2236, 2340, 2428, 2580, 2795, 3035, 3354, 3642, 3870, 5031, 5463, 5590, 6070, 6708, 7284, 7740, 7891, 8385, 9105, 10062, 10926, 11180, 12140, 15782, 16770, 18210, 20124, 21852, 23673, 25155, 26101, 27315, 31564, 33540, 36420, 39455, 47346, 50310, 52202, 54630, 71019, 78303, 78910, 94692, 100620, 104404, 109260, 118365, 130505, 142038, 156606, 157820, 234909, 236730, 261010, 284076, 313212, 339313, 355095, 391515, 469818, 473460, 522020, 678626, 710190, 783030, 939636, 1017939, 1174545, 1357252, 1420380, 1566060, 1696565, 2035878, 2349090, 3053817, 3393130, 4071756, 4698180, 5089695, 6107634, 6786260, 10179390, 12215268, 15269085, 20358780, 30538170, 61076340]

約数ペア:

[(1, 61076340), (2, 30538170), (3, 20358780), (4, 15269085), (5, 12215268), (6, 10179390), (9, 6786260), (10, 6107634), (12, 5089695), (13, 4698180), (15, 4071756), (18, 3393130), (20, 3053817), (26, 2349090), (30, 2035878), (36, 1696565), (39, 1566060), (43, 1420380), (45, 1357252), (52, 1174545), (60, 1017939), (65, 939636), (78, 783030), (86, 710190), (90, 678626), (117, 522020), (129, 473460), (130, 469818), (156, 391515), (172, 355095), (180, 339313), (195, 313212), (215, 284076), (234, 261010), (258, 236730), (260, 234909), (387, 157820), (390, 156606), (430, 142038), (468, 130505), (516, 118365), (559, 109260), (585, 104404), (607, 100620), (645, 94692), (774, 78910), (780, 78303), (860, 71019), (1118, 54630), (1170, 52202), (1214, 50310), (1290, 47346), (1548, 39455), (1677, 36420), (1821, 33540), (1935, 31564), (2236, 27315), (2340, 26101), (2428, 25155), (2580, 23673), (2795, 21852), (3035, 20124), (3354, 18210), (3642, 16770), (3870, 15782), (5031, 12140), (5463, 11180), (5590, 10926), (6070, 10062), (6708, 9105), (7284, 8385), (7740, 7891)]