73177650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1787}}^1$

素因数の和:1825

約数の個数: 144

約数和(自身を含む): 242109504

約数和(自身を除く): 168931854

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1787, 1950, 2275, 2730, 2925, 3150, 3574, 4095, 4550, 5361, 5850, 6825, 8190, 8935, 10722, 12509, 13650, 16083, 17870, 20475, 23231, 25018, 26805, 32166, 37527, 40950, 44675, 46462, 53610, 62545, 69693, 75054, 80415, 89350, 112581, 116155, 125090, 134025, 139386, 160830, 162617, 187635, 209079, 225162, 232310, 268050, 312725, 325234, 348465, 375270, 402075, 418158, 487851, 562905, 580775, 625450, 696930, 804150, 813085, 938175, 975702, 1045395, 1125810, 1161550, 1463553, 1626170, 1742325, 1876350, 2090790, 2439255, 2814525, 2927106, 3484650, 4065425, 4878510, 5226975, 5629050, 7317765, 8130850, 10453950, 12196275, 14635530, 24392550, 36588825, 73177650]

約数ペア:

[(1, 73177650), (2, 36588825), (3, 24392550), (5, 14635530), (6, 12196275), (7, 10453950), (9, 8130850), (10, 7317765), (13, 5629050), (14, 5226975), (15, 4878510), (18, 4065425), (21, 3484650), (25, 2927106), (26, 2814525), (30, 2439255), (35, 2090790), (39, 1876350), (42, 1742325), (45, 1626170), (50, 1463553), (63, 1161550), (65, 1125810), (70, 1045395), (75, 975702), (78, 938175), (90, 813085), (91, 804150), (105, 696930), (117, 625450), (126, 580775), (130, 562905), (150, 487851), (175, 418158), (182, 402075), (195, 375270), (210, 348465), (225, 325234), (234, 312725), (273, 268050), (315, 232310), (325, 225162), (350, 209079), (390, 187635), (450, 162617), (455, 160830), (525, 139386), (546, 134025), (585, 125090), (630, 116155), (650, 112581), (819, 89350), (910, 80415), (975, 75054), (1050, 69693), (1170, 62545), (1365, 53610), (1575, 46462), (1638, 44675), (1787, 40950), (1950, 37527), (2275, 32166), (2730, 26805), (2925, 25018), (3150, 23231), (3574, 20475), (4095, 17870), (4550, 16083), (5361, 13650), (5850, 12509), (6825, 10722), (8190, 8935)]