66442620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 197568000

約数和(自身を除く): 131125380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 167, 190, 228, 285, 334, 349, 380, 501, 570, 668, 698, 835, 1002, 1047, 1140, 1396, 1670, 1745, 2004, 2094, 2505, 3173, 3340, 3490, 4188, 5010, 5235, 6346, 6631, 6980, 9519, 10020, 10470, 12692, 13262, 15865, 19038, 19893, 20940, 26524, 31730, 33155, 38076, 39786, 47595, 58283, 63460, 66310, 79572, 95190, 99465, 116566, 132620, 174849, 190380, 198930, 233132, 291415, 349698, 397860, 582830, 699396, 874245, 1107377, 1165660, 1748490, 2214754, 3322131, 3496980, 4429508, 5536885, 6644262, 11073770, 13288524, 16610655, 22147540, 33221310, 66442620]

約数ペア:

[(1, 66442620), (2, 33221310), (3, 22147540), (4, 16610655), (5, 13288524), (6, 11073770), (10, 6644262), (12, 5536885), (15, 4429508), (19, 3496980), (20, 3322131), (30, 2214754), (38, 1748490), (57, 1165660), (60, 1107377), (76, 874245), (95, 699396), (114, 582830), (167, 397860), (190, 349698), (228, 291415), (285, 233132), (334, 198930), (349, 190380), (380, 174849), (501, 132620), (570, 116566), (668, 99465), (698, 95190), (835, 79572), (1002, 66310), (1047, 63460), (1140, 58283), (1396, 47595), (1670, 39786), (1745, 38076), (2004, 33155), (2094, 31730), (2505, 26524), (3173, 20940), (3340, 19893), (3490, 19038), (4188, 15865), (5010, 13262), (5235, 12692), (6346, 10470), (6631, 10020), (6980, 9519)]