29210220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 105299040

約数和(自身を除く): 76088820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 73, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 146, 156, 162, 171, 180, 190, 195, 219, 228, 234, 247, 260, 270, 285, 292, 324, 342, 351, 365, 380, 390, 405, 438, 468, 494, 513, 540, 570, 585, 657, 684, 702, 730, 741, 780, 810, 855, 876, 949, 988, 1026, 1053, 1095, 1140, 1170, 1235, 1314, 1387, 1404, 1460, 1482, 1539, 1620, 1710, 1755, 1898, 1971, 2052, 2106, 2190, 2223, 2340, 2470, 2565, 2628, 2774, 2847, 2964, 3078, 3285, 3420, 3510, 3705, 3796, 3942, 4161, 4212, 4380, 4446, 4745, 4940, 5130, 5265, 5548, 5694, 5913, 6156, 6570, 6669, 6935, 7020, 7410, 7695, 7884, 8322, 8541, 8892, 9490, 9855, 10260, 10530, 11115, 11388, 11826, 12483, 13140, 13338, 13870, 14235, 14820, 15390, 16644, 17082, 18031, 18980, 19710, 20007, 20805, 21060, 22230, 23652, 24966, 25623, 26676, 27740, 28470, 29565, 30780, 33345, 34164, 36062, 37449, 39420, 40014, 41610, 42705, 44460, 49932, 51246, 54093, 56940, 59130, 62415, 66690, 72124, 74898, 76869, 80028, 83220, 85410, 90155, 100035, 102492, 108186, 112347, 118260, 124830, 128115, 133380, 149796, 153738, 162279, 170820, 180310, 187245, 200070, 216372, 224694, 249660, 256230, 270465, 307476, 324558, 360620, 374490, 384345, 400140, 449388, 486837, 512460, 540930, 561735, 649116, 748980, 768690, 811395, 973674, 1081860, 1123470, 1460511, 1537380, 1622790, 1947348, 2246940, 2434185, 2921022, 3245580, 4868370, 5842044, 7302555, 9736740, 14605110, 29210220]

約数ペア:

[(1, 29210220), (2, 14605110), (3, 9736740), (4, 7302555), (5, 5842044), (6, 4868370), (9, 3245580), (10, 2921022), (12, 2434185), (13, 2246940), (15, 1947348), (18, 1622790), (19, 1537380), (20, 1460511), (26, 1123470), (27, 1081860), (30, 973674), (36, 811395), (38, 768690), (39, 748980), (45, 649116), (52, 561735), (54, 540930), (57, 512460), (60, 486837), (65, 449388), (73, 400140), (76, 384345), (78, 374490), (81, 360620), (90, 324558), (95, 307476), (108, 270465), (114, 256230), (117, 249660), (130, 224694), (135, 216372), (146, 200070), (156, 187245), (162, 180310), (171, 170820), (180, 162279), (190, 153738), (195, 149796), (219, 133380), (228, 128115), (234, 124830), (247, 118260), (260, 112347), (270, 108186), (285, 102492), (292, 100035), (324, 90155), (342, 85410), (351, 83220), (365, 80028), (380, 76869), (390, 74898), (405, 72124), (438, 66690), (468, 62415), (494, 59130), (513, 56940), (540, 54093), (570, 51246), (585, 49932), (657, 44460), (684, 42705), (702, 41610), (730, 40014), (741, 39420), (780, 37449), (810, 36062), (855, 34164), (876, 33345), (949, 30780), (988, 29565), (1026, 28470), (1053, 27740), (1095, 26676), (1140, 25623), (1170, 24966), (1235, 23652), (1314, 22230), (1387, 21060), (1404, 20805), (1460, 20007), (1482, 19710), (1539, 18980), (1620, 18031), (1710, 17082), (1755, 16644), (1898, 15390), (1971, 14820), (2052, 14235), (2106, 13870), (2190, 13338), (2223, 13140), (2340, 12483), (2470, 11826), (2565, 11388), (2628, 11115), (2774, 10530), (2847, 10260), (2964, 9855), (3078, 9490), (3285, 8892), (3420, 8541), (3510, 8322), (3705, 7884), (3796, 7695), (3942, 7410), (4161, 7020), (4212, 6935), (4380, 6669), (4446, 6570), (4745, 6156), (4940, 5913), (5130, 5694), (5265, 5548)]