75585420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 178430580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 53, 54, 57, 60, 76, 90, 95, 106, 108, 114, 135, 139, 159, 171, 180, 190, 212, 228, 265, 270, 278, 285, 318, 342, 380, 417, 477, 513, 530, 540, 556, 570, 636, 684, 695, 795, 834, 855, 954, 1007, 1026, 1060, 1140, 1251, 1390, 1431, 1590, 1668, 1710, 1908, 2014, 2052, 2085, 2385, 2502, 2565, 2641, 2780, 2862, 3021, 3180, 3420, 3753, 4028, 4170, 4770, 5004, 5035, 5130, 5282, 5724, 6042, 6255, 7155, 7367, 7506, 7923, 8340, 9063, 9540, 10070, 10260, 10564, 12084, 12510, 13205, 14310, 14734, 15012, 15105, 15846, 18126, 18765, 20140, 22101, 23769, 25020, 26410, 27189, 28620, 29468, 30210, 31692, 36252, 36835, 37530, 39615, 44202, 45315, 47538, 52820, 54378, 60420, 66303, 71307, 73670, 75060, 79230, 88404, 90630, 95076, 108756, 110505, 118845, 132606, 135945, 139973, 142614, 147340, 158460, 181260, 198909, 221010, 237690, 265212, 271890, 279946, 285228, 331515, 356535, 397818, 419919, 442020, 475380, 543780, 559892, 663030, 699865, 713070, 795636, 839838, 994545, 1259757, 1326060, 1399730, 1426140, 1679676, 1989090, 2099595, 2519514, 2799460, 3779271, 3978180, 4199190, 5039028, 6298785, 7558542, 8398380, 12597570, 15117084, 18896355, 25195140, 37792710, 75585420]

約数ペア:

[(1, 75585420), (2, 37792710), (3, 25195140), (4, 18896355), (5, 15117084), (6, 12597570), (9, 8398380), (10, 7558542), (12, 6298785), (15, 5039028), (18, 4199190), (19, 3978180), (20, 3779271), (27, 2799460), (30, 2519514), (36, 2099595), (38, 1989090), (45, 1679676), (53, 1426140), (54, 1399730), (57, 1326060), (60, 1259757), (76, 994545), (90, 839838), (95, 795636), (106, 713070), (108, 699865), (114, 663030), (135, 559892), (139, 543780), (159, 475380), (171, 442020), (180, 419919), (190, 397818), (212, 356535), (228, 331515), (265, 285228), (270, 279946), (278, 271890), (285, 265212), (318, 237690), (342, 221010), (380, 198909), (417, 181260), (477, 158460), (513, 147340), (530, 142614), (540, 139973), (556, 135945), (570, 132606), (636, 118845), (684, 110505), (695, 108756), (795, 95076), (834, 90630), (855, 88404), (954, 79230), (1007, 75060), (1026, 73670), (1060, 71307), (1140, 66303), (1251, 60420), (1390, 54378), (1431, 52820), (1590, 47538), (1668, 45315), (1710, 44202), (1908, 39615), (2014, 37530), (2052, 36835), (2085, 36252), (2385, 31692), (2502, 30210), (2565, 29468), (2641, 28620), (2780, 27189), (2862, 26410), (3021, 25020), (3180, 23769), (3420, 22101), (3753, 20140), (4028, 18765), (4170, 18126), (4770, 15846), (5004, 15105), (5035, 15012), (5130, 14734), (5282, 14310), (5724, 13205), (6042, 12510), (6255, 12084), (7155, 10564), (7367, 10260), (7506, 10070), (7923, 9540), (8340, 9063)]