66878340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 199946880

約数和(自身を除く): 133068540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 173, 204, 255, 340, 346, 379, 510, 519, 692, 758, 865, 1020, 1038, 1137, 1516, 1730, 1895, 2076, 2274, 2595, 2941, 3460, 3790, 4548, 5190, 5685, 5882, 6443, 7580, 8823, 10380, 11370, 11764, 12886, 14705, 17646, 19329, 22740, 25772, 29410, 32215, 35292, 38658, 44115, 58820, 64430, 65567, 77316, 88230, 96645, 128860, 131134, 176460, 193290, 196701, 262268, 327835, 386580, 393402, 655670, 786804, 983505, 1114639, 1311340, 1967010, 2229278, 3343917, 3934020, 4458556, 5573195, 6687834, 11146390, 13375668, 16719585, 22292780, 33439170, 66878340]

約数ペア:

[(1, 66878340), (2, 33439170), (3, 22292780), (4, 16719585), (5, 13375668), (6, 11146390), (10, 6687834), (12, 5573195), (15, 4458556), (17, 3934020), (20, 3343917), (30, 2229278), (34, 1967010), (51, 1311340), (60, 1114639), (68, 983505), (85, 786804), (102, 655670), (170, 393402), (173, 386580), (204, 327835), (255, 262268), (340, 196701), (346, 193290), (379, 176460), (510, 131134), (519, 128860), (692, 96645), (758, 88230), (865, 77316), (1020, 65567), (1038, 64430), (1137, 58820), (1516, 44115), (1730, 38658), (1895, 35292), (2076, 32215), (2274, 29410), (2595, 25772), (2941, 22740), (3460, 19329), (3790, 17646), (4548, 14705), (5190, 12886), (5685, 11764), (5882, 11370), (6443, 10380), (7580, 8823)]