12125340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 39626496

約数和(自身を除く): 27501156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 41, 45, 53, 60, 62, 82, 90, 93, 106, 123, 124, 155, 159, 164, 180, 186, 205, 212, 246, 265, 279, 310, 318, 369, 372, 410, 465, 477, 492, 530, 558, 615, 620, 636, 738, 795, 820, 930, 954, 1060, 1116, 1230, 1271, 1395, 1476, 1590, 1643, 1845, 1860, 1908, 2173, 2385, 2460, 2542, 2790, 3180, 3286, 3690, 3813, 4346, 4770, 4929, 5084, 5580, 6355, 6519, 6572, 7380, 7626, 8215, 8692, 9540, 9858, 10865, 11439, 12710, 13038, 14787, 15252, 16430, 19065, 19557, 19716, 21730, 22878, 24645, 25420, 26076, 29574, 32595, 32860, 38130, 39114, 43460, 45756, 49290, 57195, 59148, 65190, 67363, 73935, 76260, 78228, 97785, 98580, 114390, 130380, 134726, 147870, 195570, 202089, 228780, 269452, 295740, 336815, 391140, 404178, 606267, 673630, 808356, 1010445, 1212534, 1347260, 2020890, 2425068, 3031335, 4041780, 6062670, 12125340]

約数ペア:

[(1, 12125340), (2, 6062670), (3, 4041780), (4, 3031335), (5, 2425068), (6, 2020890), (9, 1347260), (10, 1212534), (12, 1010445), (15, 808356), (18, 673630), (20, 606267), (30, 404178), (31, 391140), (36, 336815), (41, 295740), (45, 269452), (53, 228780), (60, 202089), (62, 195570), (82, 147870), (90, 134726), (93, 130380), (106, 114390), (123, 98580), (124, 97785), (155, 78228), (159, 76260), (164, 73935), (180, 67363), (186, 65190), (205, 59148), (212, 57195), (246, 49290), (265, 45756), (279, 43460), (310, 39114), (318, 38130), (369, 32860), (372, 32595), (410, 29574), (465, 26076), (477, 25420), (492, 24645), (530, 22878), (558, 21730), (615, 19716), (620, 19557), (636, 19065), (738, 16430), (795, 15252), (820, 14787), (930, 13038), (954, 12710), (1060, 11439), (1116, 10865), (1230, 9858), (1271, 9540), (1395, 8692), (1476, 8215), (1590, 7626), (1643, 7380), (1845, 6572), (1860, 6519), (1908, 6355), (2173, 5580), (2385, 5084), (2460, 4929), (2542, 4770), (2790, 4346), (3180, 3813), (3286, 3690)]