76005180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 243419904

約数和(自身を除く): 167414724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 53, 60, 62, 90, 93, 106, 124, 155, 159, 180, 186, 212, 257, 265, 279, 310, 318, 372, 465, 477, 514, 530, 558, 620, 636, 771, 795, 930, 954, 1028, 1060, 1116, 1285, 1395, 1542, 1590, 1643, 1860, 1908, 2313, 2385, 2570, 2790, 3084, 3180, 3286, 3855, 4626, 4770, 4929, 5140, 5580, 6572, 7710, 7967, 8215, 9252, 9540, 9858, 11565, 13621, 14787, 15420, 15934, 16430, 19716, 23130, 23901, 24645, 27242, 29574, 31868, 32860, 39835, 40863, 46260, 47802, 49290, 54484, 59148, 68105, 71703, 73935, 79670, 81726, 95604, 98580, 119505, 122589, 136210, 143406, 147870, 159340, 163452, 204315, 239010, 245178, 272420, 286812, 295740, 358515, 408630, 422251, 478020, 490356, 612945, 717030, 817260, 844502, 1225890, 1266753, 1434060, 1689004, 2111255, 2451780, 2533506, 3800259, 4222510, 5067012, 6333765, 7600518, 8445020, 12667530, 15201036, 19001295, 25335060, 38002590, 76005180]

約数ペア:

[(1, 76005180), (2, 38002590), (3, 25335060), (4, 19001295), (5, 15201036), (6, 12667530), (9, 8445020), (10, 7600518), (12, 6333765), (15, 5067012), (18, 4222510), (20, 3800259), (30, 2533506), (31, 2451780), (36, 2111255), (45, 1689004), (53, 1434060), (60, 1266753), (62, 1225890), (90, 844502), (93, 817260), (106, 717030), (124, 612945), (155, 490356), (159, 478020), (180, 422251), (186, 408630), (212, 358515), (257, 295740), (265, 286812), (279, 272420), (310, 245178), (318, 239010), (372, 204315), (465, 163452), (477, 159340), (514, 147870), (530, 143406), (558, 136210), (620, 122589), (636, 119505), (771, 98580), (795, 95604), (930, 81726), (954, 79670), (1028, 73935), (1060, 71703), (1116, 68105), (1285, 59148), (1395, 54484), (1542, 49290), (1590, 47802), (1643, 46260), (1860, 40863), (1908, 39835), (2313, 32860), (2385, 31868), (2570, 29574), (2790, 27242), (3084, 24645), (3180, 23901), (3286, 23130), (3855, 19716), (4626, 16430), (4770, 15934), (4929, 15420), (5140, 14787), (5580, 13621), (6572, 11565), (7710, 9858), (7967, 9540), (8215, 9252)]