223086540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 666628704

約数和(自身を除く): 443542164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 53, 60, 62, 73, 93, 106, 124, 146, 155, 159, 186, 212, 219, 265, 292, 310, 318, 365, 372, 438, 465, 530, 620, 636, 730, 795, 876, 930, 961, 1060, 1095, 1460, 1590, 1643, 1860, 1922, 2190, 2263, 2883, 3180, 3286, 3844, 3869, 4380, 4526, 4805, 4929, 5766, 6572, 6789, 7738, 8215, 9052, 9610, 9858, 11315, 11532, 11607, 13578, 14415, 15476, 16430, 19220, 19345, 19716, 22630, 23214, 24645, 27156, 28830, 32860, 33945, 38690, 45260, 46428, 49290, 50933, 57660, 58035, 67890, 70153, 77380, 98580, 101866, 116070, 119939, 135780, 140306, 152799, 203732, 210459, 232140, 239878, 254665, 280612, 305598, 350765, 359817, 420918, 479756, 509330, 599695, 611196, 701530, 719634, 763995, 841836, 1018660, 1052295, 1199390, 1403060, 1439268, 1527990, 1799085, 2104590, 2398780, 3055980, 3598170, 3718109, 4209180, 7196340, 7436218, 11154327, 14872436, 18590545, 22308654, 37181090, 44617308, 55771635, 74362180, 111543270, 223086540]

約数ペア:

[(1, 223086540), (2, 111543270), (3, 74362180), (4, 55771635), (5, 44617308), (6, 37181090), (10, 22308654), (12, 18590545), (15, 14872436), (20, 11154327), (30, 7436218), (31, 7196340), (53, 4209180), (60, 3718109), (62, 3598170), (73, 3055980), (93, 2398780), (106, 2104590), (124, 1799085), (146, 1527990), (155, 1439268), (159, 1403060), (186, 1199390), (212, 1052295), (219, 1018660), (265, 841836), (292, 763995), (310, 719634), (318, 701530), (365, 611196), (372, 599695), (438, 509330), (465, 479756), (530, 420918), (620, 359817), (636, 350765), (730, 305598), (795, 280612), (876, 254665), (930, 239878), (961, 232140), (1060, 210459), (1095, 203732), (1460, 152799), (1590, 140306), (1643, 135780), (1860, 119939), (1922, 116070), (2190, 101866), (2263, 98580), (2883, 77380), (3180, 70153), (3286, 67890), (3844, 58035), (3869, 57660), (4380, 50933), (4526, 49290), (4805, 46428), (4929, 45260), (5766, 38690), (6572, 33945), (6789, 32860), (7738, 28830), (8215, 27156), (9052, 24645), (9610, 23214), (9858, 22630), (11315, 19716), (11532, 19345), (11607, 19220), (13578, 16430), (14415, 15476)]