89032860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3719}}^1$

素因数の和:3760

約数の個数: 144

約数和(自身を含む): 324979200

約数和(自身を除く): 235946340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3719, 3990, 4788, 5985, 7438, 7980, 11157, 11970, 14876, 18595, 22314, 23940, 26033, 33471, 37190, 44628, 52066, 55785, 66942, 70661, 74380, 78099, 104132, 111570, 130165, 133884, 141322, 156198, 167355, 211983, 223140, 234297, 260330, 282644, 312396, 334710, 353305, 390495, 423966, 468594, 494627, 520660, 635949, 669420, 706610, 780990, 847932, 937188, 989254, 1059915, 1171485, 1271898, 1413220, 1483881, 1561980, 1978508, 2119830, 2342970, 2473135, 2543796, 2967762, 3179745, 4239660, 4451643, 4685940, 4946270, 5935524, 6359490, 7419405, 8903286, 9892540, 12718980, 14838810, 17806572, 22258215, 29677620, 44516430, 89032860]

約数ペア:

[(1, 89032860), (2, 44516430), (3, 29677620), (4, 22258215), (5, 17806572), (6, 14838810), (7, 12718980), (9, 9892540), (10, 8903286), (12, 7419405), (14, 6359490), (15, 5935524), (18, 4946270), (19, 4685940), (20, 4451643), (21, 4239660), (28, 3179745), (30, 2967762), (35, 2543796), (36, 2473135), (38, 2342970), (42, 2119830), (45, 1978508), (57, 1561980), (60, 1483881), (63, 1413220), (70, 1271898), (76, 1171485), (84, 1059915), (90, 989254), (95, 937188), (105, 847932), (114, 780990), (126, 706610), (133, 669420), (140, 635949), (171, 520660), (180, 494627), (190, 468594), (210, 423966), (228, 390495), (252, 353305), (266, 334710), (285, 312396), (315, 282644), (342, 260330), (380, 234297), (399, 223140), (420, 211983), (532, 167355), (570, 156198), (630, 141322), (665, 133884), (684, 130165), (798, 111570), (855, 104132), (1140, 78099), (1197, 74380), (1260, 70661), (1330, 66942), (1596, 55785), (1710, 52066), (1995, 44628), (2394, 37190), (2660, 33471), (3420, 26033), (3719, 23940), (3990, 22314), (4788, 18595), (5985, 14876), (7438, 11970), (7980, 11157)]