69107220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4219}}^1$

素因数の和:4254

約数の個数: 144

約数和(自身を含む): 258061440

約数和(自身を除く): 188954220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 4219, 5460, 8190, 8438, 12657, 16380, 16876, 21095, 25314, 29533, 37971, 42190, 50628, 54847, 59066, 63285, 75942, 84380, 88599, 109694, 118132, 126570, 147665, 151884, 164541, 177198, 189855, 219388, 253140, 265797, 274235, 295330, 329082, 354396, 379710, 383929, 442995, 493623, 531594, 548470, 590660, 658164, 759420, 767858, 822705, 885990, 987246, 1063188, 1096940, 1151787, 1328985, 1535716, 1645410, 1771980, 1919645, 1974492, 2303574, 2468115, 2657970, 3290820, 3455361, 3839290, 4607148, 4936230, 5315940, 5758935, 6910722, 7678580, 9872460, 11517870, 13821444, 17276805, 23035740, 34553610, 69107220]

約数ペア:

[(1, 69107220), (2, 34553610), (3, 23035740), (4, 17276805), (5, 13821444), (6, 11517870), (7, 9872460), (9, 7678580), (10, 6910722), (12, 5758935), (13, 5315940), (14, 4936230), (15, 4607148), (18, 3839290), (20, 3455361), (21, 3290820), (26, 2657970), (28, 2468115), (30, 2303574), (35, 1974492), (36, 1919645), (39, 1771980), (42, 1645410), (45, 1535716), (52, 1328985), (60, 1151787), (63, 1096940), (65, 1063188), (70, 987246), (78, 885990), (84, 822705), (90, 767858), (91, 759420), (105, 658164), (117, 590660), (126, 548470), (130, 531594), (140, 493623), (156, 442995), (180, 383929), (182, 379710), (195, 354396), (210, 329082), (234, 295330), (252, 274235), (260, 265797), (273, 253140), (315, 219388), (364, 189855), (390, 177198), (420, 164541), (455, 151884), (468, 147665), (546, 126570), (585, 118132), (630, 109694), (780, 88599), (819, 84380), (910, 75942), (1092, 63285), (1170, 59066), (1260, 54847), (1365, 50628), (1638, 42190), (1820, 37971), (2340, 29533), (2730, 25314), (3276, 21095), (4095, 16876), (4219, 16380), (5460, 12657), (8190, 8438)]