149525460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{5651}}^1$

素因数の和:5683

約数の個数: 144

約数和(自身を含む): 541235520

約数和(自身を除く): 391710060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 5651, 6615, 8820, 11302, 13230, 16953, 22604, 26460, 28255, 33906, 39557, 50859, 56510, 67812, 79114, 84765, 101718, 113020, 118671, 152577, 158228, 169530, 197785, 203436, 237342, 254295, 276899, 305154, 339060, 356013, 395570, 474684, 508590, 553798, 593355, 610308, 712026, 762885, 791140, 830697, 1017180, 1068039, 1107596, 1186710, 1384495, 1424052, 1525770, 1661394, 1780065, 2136078, 2373420, 2492091, 2768990, 3051540, 3322788, 3560130, 4153485, 4272156, 4984182, 5340195, 5537980, 7120260, 7476273, 8306970, 9968364, 10680390, 12460455, 14952546, 16613940, 21360780, 24920910, 29905092, 37381365, 49841820, 74762730, 149525460]

約数ペア:

[(1, 149525460), (2, 74762730), (3, 49841820), (4, 37381365), (5, 29905092), (6, 24920910), (7, 21360780), (9, 16613940), (10, 14952546), (12, 12460455), (14, 10680390), (15, 9968364), (18, 8306970), (20, 7476273), (21, 7120260), (27, 5537980), (28, 5340195), (30, 4984182), (35, 4272156), (36, 4153485), (42, 3560130), (45, 3322788), (49, 3051540), (54, 2768990), (60, 2492091), (63, 2373420), (70, 2136078), (84, 1780065), (90, 1661394), (98, 1525770), (105, 1424052), (108, 1384495), (126, 1186710), (135, 1107596), (140, 1068039), (147, 1017180), (180, 830697), (189, 791140), (196, 762885), (210, 712026), (245, 610308), (252, 593355), (270, 553798), (294, 508590), (315, 474684), (378, 395570), (420, 356013), (441, 339060), (490, 305154), (540, 276899), (588, 254295), (630, 237342), (735, 203436), (756, 197785), (882, 169530), (945, 158228), (980, 152577), (1260, 118671), (1323, 113020), (1470, 101718), (1764, 84765), (1890, 79114), (2205, 67812), (2646, 56510), (2940, 50859), (3780, 39557), (4410, 33906), (5292, 28255), (5651, 26460), (6615, 22604), (8820, 16953), (11302, 13230)]