27136980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11597}}^1$

素因数の和:11625

約数の個数: 72

約数和(自身を含む): 88655112

約数和(自身を除く): 61518132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 11597, 23194, 34791, 46388, 57985, 69582, 104373, 115970, 139164, 150761, 173955, 208746, 231940, 301522, 347910, 417492, 452283, 521865, 603044, 695820, 753805, 904566, 1043730, 1356849, 1507610, 1809132, 2087460, 2261415, 2713698, 3015220, 4522830, 5427396, 6784245, 9045660, 13568490, 27136980]

約数ペア:

[(1, 27136980), (2, 13568490), (3, 9045660), (4, 6784245), (5, 5427396), (6, 4522830), (9, 3015220), (10, 2713698), (12, 2261415), (13, 2087460), (15, 1809132), (18, 1507610), (20, 1356849), (26, 1043730), (30, 904566), (36, 753805), (39, 695820), (45, 603044), (52, 521865), (60, 452283), (65, 417492), (78, 347910), (90, 301522), (117, 231940), (130, 208746), (156, 173955), (180, 150761), (195, 139164), (234, 115970), (260, 104373), (390, 69582), (468, 57985), (585, 46388), (780, 34791), (1170, 23194), (2340, 11597)]