217403460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1097}}^1$

素因数の和:1482

約数の個数: 96

約数和(自身を含む): 678827520

約数和(自身を除く): 461424060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 367, 540, 734, 1097, 1101, 1468, 1835, 2194, 2202, 3291, 3303, 3670, 4388, 4404, 5485, 5505, 6582, 6606, 7340, 9873, 9909, 10970, 11010, 13164, 13212, 16455, 16515, 19746, 19818, 21940, 22020, 29619, 32910, 33030, 39492, 39636, 49365, 49545, 59238, 65820, 66060, 98730, 99090, 118476, 148095, 197460, 198180, 296190, 402599, 592380, 805198, 1207797, 1610396, 2012995, 2415594, 3623391, 4025990, 4831188, 6038985, 7246782, 8051980, 10870173, 12077970, 14493564, 18116955, 21740346, 24155940, 36233910, 43480692, 54350865, 72467820, 108701730, 217403460]

約数ペア:

[(1, 217403460), (2, 108701730), (3, 72467820), (4, 54350865), (5, 43480692), (6, 36233910), (9, 24155940), (10, 21740346), (12, 18116955), (15, 14493564), (18, 12077970), (20, 10870173), (27, 8051980), (30, 7246782), (36, 6038985), (45, 4831188), (54, 4025990), (60, 3623391), (90, 2415594), (108, 2012995), (135, 1610396), (180, 1207797), (270, 805198), (367, 592380), (540, 402599), (734, 296190), (1097, 198180), (1101, 197460), (1468, 148095), (1835, 118476), (2194, 99090), (2202, 98730), (3291, 66060), (3303, 65820), (3670, 59238), (4388, 49545), (4404, 49365), (5485, 39636), (5505, 39492), (6582, 33030), (6606, 32910), (7340, 29619), (9873, 22020), (9909, 21940), (10970, 19818), (11010, 19746), (13164, 16515), (13212, 16455)]