84813780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 244944000

約数和(自身を除く): 160130220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 149, 159, 179, 212, 265, 298, 318, 358, 447, 530, 537, 596, 636, 716, 745, 795, 894, 895, 1060, 1074, 1490, 1590, 1788, 1790, 2148, 2235, 2685, 2980, 3180, 3580, 4470, 5370, 7897, 8940, 9487, 10740, 15794, 18974, 23691, 26671, 28461, 31588, 37948, 39485, 47382, 47435, 53342, 56922, 78970, 80013, 94764, 94870, 106684, 113844, 118455, 133355, 142305, 157940, 160026, 189740, 236910, 266710, 284610, 320052, 400065, 473820, 533420, 569220, 800130, 1413563, 1600260, 2827126, 4240689, 5654252, 7067815, 8481378, 14135630, 16962756, 21203445, 28271260, 42406890, 84813780]

約数ペア:

[(1, 84813780), (2, 42406890), (3, 28271260), (4, 21203445), (5, 16962756), (6, 14135630), (10, 8481378), (12, 7067815), (15, 5654252), (20, 4240689), (30, 2827126), (53, 1600260), (60, 1413563), (106, 800130), (149, 569220), (159, 533420), (179, 473820), (212, 400065), (265, 320052), (298, 284610), (318, 266710), (358, 236910), (447, 189740), (530, 160026), (537, 157940), (596, 142305), (636, 133355), (716, 118455), (745, 113844), (795, 106684), (894, 94870), (895, 94764), (1060, 80013), (1074, 78970), (1490, 56922), (1590, 53342), (1788, 47435), (1790, 47382), (2148, 39485), (2235, 37948), (2685, 31588), (2980, 28461), (3180, 26671), (3580, 23691), (4470, 18974), (5370, 15794), (7897, 10740), (8940, 9487)]