97872030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 273490560

約数和(自身を除く): 175618530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 97, 101, 111, 135, 185, 194, 202, 222, 270, 291, 303, 333, 370, 485, 505, 555, 582, 606, 666, 873, 909, 970, 999, 1010, 1110, 1455, 1515, 1665, 1746, 1818, 1998, 2619, 2727, 2910, 3030, 3330, 3589, 3737, 4365, 4545, 4995, 5238, 5454, 7178, 7474, 8730, 9090, 9797, 9990, 10767, 11211, 13095, 13635, 17945, 18685, 19594, 21534, 22422, 26190, 27270, 29391, 32301, 33633, 35890, 37370, 48985, 53835, 56055, 58782, 64602, 67266, 88173, 96903, 97970, 100899, 107670, 112110, 146955, 161505, 168165, 176346, 193806, 201798, 264519, 293910, 323010, 336330, 362489, 440865, 484515, 504495, 529038, 724978, 881730, 969030, 1008990, 1087467, 1322595, 1812445, 2174934, 2645190, 3262401, 3624890, 5437335, 6524802, 9787203, 10874670, 16312005, 19574406, 32624010, 48936015, 97872030]

約数ペア:

[(1, 97872030), (2, 48936015), (3, 32624010), (5, 19574406), (6, 16312005), (9, 10874670), (10, 9787203), (15, 6524802), (18, 5437335), (27, 3624890), (30, 3262401), (37, 2645190), (45, 2174934), (54, 1812445), (74, 1322595), (90, 1087467), (97, 1008990), (101, 969030), (111, 881730), (135, 724978), (185, 529038), (194, 504495), (202, 484515), (222, 440865), (270, 362489), (291, 336330), (303, 323010), (333, 293910), (370, 264519), (485, 201798), (505, 193806), (555, 176346), (582, 168165), (606, 161505), (666, 146955), (873, 112110), (909, 107670), (970, 100899), (999, 97970), (1010, 96903), (1110, 88173), (1455, 67266), (1515, 64602), (1665, 58782), (1746, 56055), (1818, 53835), (1998, 48985), (2619, 37370), (2727, 35890), (2910, 33633), (3030, 32301), (3330, 29391), (3589, 27270), (3737, 26190), (4365, 22422), (4545, 21534), (4995, 19594), (5238, 18685), (5454, 17945), (7178, 13635), (7474, 13095), (8730, 11211), (9090, 10767), (9797, 9990)]