130742820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1034

約数の個数: 144

約数和(自身を含む): 434790720

約数和(自身を除く): 304047900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 177, 180, 195, 234, 236, 260, 295, 354, 390, 468, 531, 585, 590, 708, 767, 780, 885, 947, 1062, 1170, 1180, 1534, 1770, 1894, 2124, 2301, 2340, 2655, 2841, 3068, 3540, 3788, 3835, 4602, 4735, 5310, 5682, 6903, 7670, 8523, 9204, 9470, 10620, 11364, 11505, 12311, 13806, 14205, 15340, 17046, 18940, 23010, 24622, 27612, 28410, 34092, 34515, 36933, 42615, 46020, 49244, 55873, 56820, 61555, 69030, 73866, 85230, 110799, 111746, 123110, 138060, 147732, 167619, 170460, 184665, 221598, 223492, 246220, 279365, 335238, 369330, 443196, 502857, 553995, 558730, 670476, 726349, 738660, 838095, 1005714, 1107990, 1117460, 1452698, 1676190, 2011428, 2179047, 2215980, 2514285, 2905396, 3352380, 3631745, 4358094, 5028570, 6537141, 7263490, 8716188, 10057140, 10895235, 13074282, 14526980, 21790470, 26148564, 32685705, 43580940, 65371410, 130742820]

約数ペア:

[(1, 130742820), (2, 65371410), (3, 43580940), (4, 32685705), (5, 26148564), (6, 21790470), (9, 14526980), (10, 13074282), (12, 10895235), (13, 10057140), (15, 8716188), (18, 7263490), (20, 6537141), (26, 5028570), (30, 4358094), (36, 3631745), (39, 3352380), (45, 2905396), (52, 2514285), (59, 2215980), (60, 2179047), (65, 2011428), (78, 1676190), (90, 1452698), (117, 1117460), (118, 1107990), (130, 1005714), (156, 838095), (177, 738660), (180, 726349), (195, 670476), (234, 558730), (236, 553995), (260, 502857), (295, 443196), (354, 369330), (390, 335238), (468, 279365), (531, 246220), (585, 223492), (590, 221598), (708, 184665), (767, 170460), (780, 167619), (885, 147732), (947, 138060), (1062, 123110), (1170, 111746), (1180, 110799), (1534, 85230), (1770, 73866), (1894, 69030), (2124, 61555), (2301, 56820), (2340, 55873), (2655, 49244), (2841, 46020), (3068, 42615), (3540, 36933), (3788, 34515), (3835, 34092), (4602, 28410), (4735, 27612), (5310, 24622), (5682, 23010), (6903, 18940), (7670, 17046), (8523, 15340), (9204, 14205), (9470, 13806), (10620, 12311), (11364, 11505)]