138353820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 482630400

約数和(自身を除く): 344276580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 30, 33, 34, 38, 44, 51, 55, 57, 59, 60, 66, 68, 76, 85, 95, 102, 110, 114, 118, 121, 132, 165, 170, 177, 187, 190, 204, 209, 220, 228, 236, 242, 255, 285, 295, 323, 330, 340, 354, 363, 374, 380, 418, 484, 510, 561, 570, 590, 605, 627, 646, 649, 660, 708, 726, 748, 836, 885, 935, 969, 1003, 1020, 1045, 1121, 1122, 1140, 1180, 1210, 1254, 1292, 1298, 1452, 1615, 1770, 1815, 1870, 1938, 1947, 2006, 2057, 2090, 2242, 2244, 2299, 2420, 2508, 2596, 2805, 3009, 3135, 3230, 3245, 3363, 3540, 3553, 3630, 3740, 3876, 3894, 4012, 4114, 4180, 4484, 4598, 4845, 5015, 5605, 5610, 6018, 6171, 6270, 6460, 6490, 6726, 6897, 7106, 7139, 7260, 7788, 8228, 9196, 9690, 9735, 10030, 10285, 10659, 11033, 11210, 11220, 11495, 12036, 12331, 12342, 12540, 12980, 13452, 13794, 14212, 14278, 15045, 16815, 17765, 19057, 19380, 19470, 20060, 20570, 21318, 21417, 22066, 22420, 22990, 24662, 24684, 27588, 28556, 30090, 30855, 33099, 33630, 34485, 35530, 35695, 36993, 38114, 38940, 39083, 41140, 42636, 42834, 44132, 45980, 49324, 53295, 55165, 57171, 60180, 61655, 61710, 66198, 67260, 68970, 71060, 71390, 73986, 76228, 78166, 85668, 95285, 106590, 107085, 110330, 114342, 117249, 121363, 123310, 123420, 132396, 135641, 137940, 142780, 147972, 156332, 165495, 184965, 190570, 195415, 209627, 213180, 214170, 220660, 228684, 234498, 242726, 246620, 271282, 285855, 330990, 364089, 369930, 381140, 390830, 406923, 419254, 428340, 468996, 485452, 542564, 571710, 586245, 606815, 628881, 661980, 678205, 728178, 739860, 781660, 813846, 838508, 1048135, 1143420, 1172490, 1213630, 1257762, 1356410, 1456356, 1627692, 1820445, 2034615, 2096270, 2305897, 2344980, 2427260, 2515524, 2712820, 3144405, 3640890, 4069230, 4192540, 4611794, 6288810, 6917691, 7281780, 8138460, 9223588, 11529485, 12577620, 13835382, 23058970, 27670764, 34588455, 46117940, 69176910, 138353820]

約数ペア:

[(1, 138353820), (2, 69176910), (3, 46117940), (4, 34588455), (5, 27670764), (6, 23058970), (10, 13835382), (11, 12577620), (12, 11529485), (15, 9223588), (17, 8138460), (19, 7281780), (20, 6917691), (22, 6288810), (30, 4611794), (33, 4192540), (34, 4069230), (38, 3640890), (44, 3144405), (51, 2712820), (55, 2515524), (57, 2427260), (59, 2344980), (60, 2305897), (66, 2096270), (68, 2034615), (76, 1820445), (85, 1627692), (95, 1456356), (102, 1356410), (110, 1257762), (114, 1213630), (118, 1172490), (121, 1143420), (132, 1048135), (165, 838508), (170, 813846), (177, 781660), (187, 739860), (190, 728178), (204, 678205), (209, 661980), (220, 628881), (228, 606815), (236, 586245), (242, 571710), (255, 542564), (285, 485452), (295, 468996), (323, 428340), (330, 419254), (340, 406923), (354, 390830), (363, 381140), (374, 369930), (380, 364089), (418, 330990), (484, 285855), (510, 271282), (561, 246620), (570, 242726), (590, 234498), (605, 228684), (627, 220660), (646, 214170), (649, 213180), (660, 209627), (708, 195415), (726, 190570), (748, 184965), (836, 165495), (885, 156332), (935, 147972), (969, 142780), (1003, 137940), (1020, 135641), (1045, 132396), (1121, 123420), (1122, 123310), (1140, 121363), (1180, 117249), (1210, 114342), (1254, 110330), (1292, 107085), (1298, 106590), (1452, 95285), (1615, 85668), (1770, 78166), (1815, 76228), (1870, 73986), (1938, 71390), (1947, 71060), (2006, 68970), (2057, 67260), (2090, 66198), (2242, 61710), (2244, 61655), (2299, 60180), (2420, 57171), (2508, 55165), (2596, 53295), (2805, 49324), (3009, 45980), (3135, 44132), (3230, 42834), (3245, 42636), (3363, 41140), (3540, 39083), (3553, 38940), (3630, 38114), (3740, 36993), (3876, 35695), (3894, 35530), (4012, 34485), (4114, 33630), (4180, 33099), (4484, 30855), (4598, 30090), (4845, 28556), (5015, 27588), (5605, 24684), (5610, 24662), (6018, 22990), (6171, 22420), (6270, 22066), (6460, 21417), (6490, 21318), (6726, 20570), (6897, 20060), (7106, 19470), (7139, 19380), (7260, 19057), (7788, 17765), (8228, 16815), (9196, 15045), (9690, 14278), (9735, 14212), (10030, 13794), (10285, 13452), (10659, 12980), (11033, 12540), (11210, 12342), (11220, 12331), (11495, 12036)]