222433380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5003}}^1$

素因数の和:5050

約数の個数: 144

約数和(自身を含む): 765011520

約数和(自身を除く): 542578140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 5003, 7410, 8892, 10006, 11115, 14820, 15009, 20012, 22230, 25015, 30018, 44460, 45027, 50030, 60036, 65039, 75045, 90054, 95057, 100060, 130078, 150090, 180108, 190114, 195117, 225135, 260156, 285171, 300180, 325195, 380228, 390234, 450270, 475285, 570342, 585351, 650390, 780468, 855513, 900540, 950570, 975585, 1140684, 1170702, 1235741, 1300780, 1425855, 1711026, 1901140, 1951170, 2341404, 2471482, 2851710, 2926755, 3422052, 3707223, 3902340, 4277565, 4942964, 5703420, 5853510, 6178705, 7414446, 8555130, 11121669, 11707020, 12357410, 14828892, 17110260, 18536115, 22243338, 24714820, 37072230, 44486676, 55608345, 74144460, 111216690, 222433380]

約数ペア:

[(1, 222433380), (2, 111216690), (3, 74144460), (4, 55608345), (5, 44486676), (6, 37072230), (9, 24714820), (10, 22243338), (12, 18536115), (13, 17110260), (15, 14828892), (18, 12357410), (19, 11707020), (20, 11121669), (26, 8555130), (30, 7414446), (36, 6178705), (38, 5853510), (39, 5703420), (45, 4942964), (52, 4277565), (57, 3902340), (60, 3707223), (65, 3422052), (76, 2926755), (78, 2851710), (90, 2471482), (95, 2341404), (114, 1951170), (117, 1901140), (130, 1711026), (156, 1425855), (171, 1300780), (180, 1235741), (190, 1170702), (195, 1140684), (228, 975585), (234, 950570), (247, 900540), (260, 855513), (285, 780468), (342, 650390), (380, 585351), (390, 570342), (468, 475285), (494, 450270), (570, 390234), (585, 380228), (684, 325195), (741, 300180), (780, 285171), (855, 260156), (988, 225135), (1140, 195117), (1170, 190114), (1235, 180108), (1482, 150090), (1710, 130078), (2223, 100060), (2340, 95057), (2470, 90054), (2964, 75045), (3420, 65039), (3705, 60036), (4446, 50030), (4940, 45027), (5003, 44460), (7410, 30018), (8892, 25015), (10006, 22230), (11115, 20012), (14820, 15009)]