64258920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1$

素因数の和:638

約数の個数: 192

約数和(自身を含む): 236658240

約数和(自身を除く): 172399320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 243, 264, 270, 297, 324, 330, 360, 396, 405, 440, 486, 495, 540, 594, 601, 648, 660, 792, 810, 891, 972, 990, 1080, 1188, 1202, 1215, 1320, 1485, 1620, 1782, 1803, 1944, 1980, 2376, 2404, 2430, 2673, 2970, 3005, 3240, 3564, 3606, 3960, 4455, 4808, 4860, 5346, 5409, 5940, 6010, 6611, 7128, 7212, 8910, 9015, 9720, 10692, 10818, 11880, 12020, 13222, 13365, 14424, 16227, 17820, 18030, 19833, 21384, 21636, 24040, 26444, 26730, 27045, 32454, 33055, 35640, 36060, 39666, 43272, 48681, 52888, 53460, 54090, 59499, 64908, 66110, 72120, 79332, 81135, 97362, 99165, 106920, 108180, 118998, 129816, 132220, 146043, 158664, 162270, 178497, 194724, 198330, 216360, 237996, 243405, 264440, 292086, 297495, 324540, 356994, 389448, 396660, 475992, 486810, 535491, 584172, 594990, 649080, 713988, 730215, 793320, 892485, 973620, 1070982, 1168344, 1189980, 1427976, 1460430, 1606473, 1784970, 1947240, 2141964, 2379960, 2677455, 2920860, 3212946, 3569940, 4283928, 5354910, 5841720, 6425892, 7139880, 8032365, 10709820, 12851784, 16064730, 21419640, 32129460, 64258920]

約数ペア:

[(1, 64258920), (2, 32129460), (3, 21419640), (4, 16064730), (5, 12851784), (6, 10709820), (8, 8032365), (9, 7139880), (10, 6425892), (11, 5841720), (12, 5354910), (15, 4283928), (18, 3569940), (20, 3212946), (22, 2920860), (24, 2677455), (27, 2379960), (30, 2141964), (33, 1947240), (36, 1784970), (40, 1606473), (44, 1460430), (45, 1427976), (54, 1189980), (55, 1168344), (60, 1070982), (66, 973620), (72, 892485), (81, 793320), (88, 730215), (90, 713988), (99, 649080), (108, 594990), (110, 584172), (120, 535491), (132, 486810), (135, 475992), (162, 396660), (165, 389448), (180, 356994), (198, 324540), (216, 297495), (220, 292086), (243, 264440), (264, 243405), (270, 237996), (297, 216360), (324, 198330), (330, 194724), (360, 178497), (396, 162270), (405, 158664), (440, 146043), (486, 132220), (495, 129816), (540, 118998), (594, 108180), (601, 106920), (648, 99165), (660, 97362), (792, 81135), (810, 79332), (891, 72120), (972, 66110), (990, 64908), (1080, 59499), (1188, 54090), (1202, 53460), (1215, 52888), (1320, 48681), (1485, 43272), (1620, 39666), (1782, 36060), (1803, 35640), (1944, 33055), (1980, 32454), (2376, 27045), (2404, 26730), (2430, 26444), (2673, 24040), (2970, 21636), (3005, 21384), (3240, 19833), (3564, 18030), (3606, 17820), (3960, 16227), (4455, 14424), (4808, 13365), (4860, 13222), (5346, 12020), (5409, 11880), (5940, 10818), (6010, 10692), (6611, 9720), (7128, 9015), (7212, 8910)]