64530900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{10243}}^1$

素因数の和:10270

約数の個数: 108

約数和(自身を含む): 231186592

約数和(自身を除く): 166655692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 10243, 20486, 30729, 40972, 51215, 61458, 71701, 92187, 102430, 122916, 143402, 153645, 184374, 204860, 215103, 256075, 286804, 307290, 358505, 368748, 430206, 460935, 512150, 614580, 645309, 717010, 768225, 860412, 921870, 1024300, 1075515, 1290618, 1434020, 1536450, 1792525, 1843740, 2151030, 2304675, 2581236, 3072900, 3226545, 3585050, 4302060, 4609350, 5377575, 6453090, 7170100, 9218700, 10755150, 12906180, 16132725, 21510300, 32265450, 64530900]

約数ペア:

[(1, 64530900), (2, 32265450), (3, 21510300), (4, 16132725), (5, 12906180), (6, 10755150), (7, 9218700), (9, 7170100), (10, 6453090), (12, 5377575), (14, 4609350), (15, 4302060), (18, 3585050), (20, 3226545), (21, 3072900), (25, 2581236), (28, 2304675), (30, 2151030), (35, 1843740), (36, 1792525), (42, 1536450), (45, 1434020), (50, 1290618), (60, 1075515), (63, 1024300), (70, 921870), (75, 860412), (84, 768225), (90, 717010), (100, 645309), (105, 614580), (126, 512150), (140, 460935), (150, 430206), (175, 368748), (180, 358505), (210, 307290), (225, 286804), (252, 256075), (300, 215103), (315, 204860), (350, 184374), (420, 153645), (450, 143402), (525, 122916), (630, 102430), (700, 92187), (900, 71701), (1050, 61458), (1260, 51215), (1575, 40972), (2100, 30729), (3150, 20486), (6300, 10243)]