42221200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:929

約数の個数: 120

約数和(自身を含む): 122884992

約数和(自身を除く): 80663792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 170, 175, 200, 238, 272, 280, 340, 350, 400, 425, 476, 560, 595, 680, 700, 850, 887, 952, 1190, 1360, 1400, 1700, 1774, 1904, 2380, 2800, 2975, 3400, 3548, 4435, 4760, 5950, 6209, 6800, 7096, 8870, 9520, 11900, 12418, 14192, 15079, 17740, 22175, 23800, 24836, 30158, 31045, 35480, 44350, 47600, 49672, 60316, 62090, 70960, 75395, 88700, 99344, 105553, 120632, 124180, 150790, 155225, 177400, 211106, 241264, 248360, 301580, 310450, 354800, 376975, 422212, 496720, 527765, 603160, 620900, 753950, 844424, 1055530, 1206320, 1241800, 1507900, 1688848, 2111060, 2483600, 2638825, 3015800, 4222120, 5277650, 6031600, 8444240, 10555300, 21110600, 42221200]

約数ペア:

[(1, 42221200), (2, 21110600), (4, 10555300), (5, 8444240), (7, 6031600), (8, 5277650), (10, 4222120), (14, 3015800), (16, 2638825), (17, 2483600), (20, 2111060), (25, 1688848), (28, 1507900), (34, 1241800), (35, 1206320), (40, 1055530), (50, 844424), (56, 753950), (68, 620900), (70, 603160), (80, 527765), (85, 496720), (100, 422212), (112, 376975), (119, 354800), (136, 310450), (140, 301580), (170, 248360), (175, 241264), (200, 211106), (238, 177400), (272, 155225), (280, 150790), (340, 124180), (350, 120632), (400, 105553), (425, 99344), (476, 88700), (560, 75395), (595, 70960), (680, 62090), (700, 60316), (850, 49672), (887, 47600), (952, 44350), (1190, 35480), (1360, 31045), (1400, 30158), (1700, 24836), (1774, 23800), (1904, 22175), (2380, 17740), (2800, 15079), (2975, 14192), (3400, 12418), (3548, 11900), (4435, 9520), (4760, 8870), (5950, 7096), (6209, 6800)]