23329800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1032

約数の個数: 144

約数和(自身を含む): 84460740

約数和(自身を除く): 61130940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 997, 1170, 1300, 1560, 1800, 1950, 1994, 2340, 2600, 2925, 2991, 3900, 3988, 4680, 4985, 5850, 5982, 7800, 7976, 8973, 9970, 11700, 11964, 12961, 14955, 17946, 19940, 23400, 23928, 24925, 25922, 29910, 35892, 38883, 39880, 44865, 49850, 51844, 59820, 64805, 71784, 74775, 77766, 89730, 99700, 103688, 116649, 119640, 129610, 149550, 155532, 179460, 194415, 199400, 224325, 233298, 259220, 299100, 311064, 324025, 358920, 388830, 448650, 466596, 518440, 583245, 598200, 648050, 777660, 897300, 933192, 972075, 1166490, 1296100, 1555320, 1794600, 1944150, 2332980, 2592200, 2916225, 3888300, 4665960, 5832450, 7776600, 11664900, 23329800]

約数ペア:

[(1, 23329800), (2, 11664900), (3, 7776600), (4, 5832450), (5, 4665960), (6, 3888300), (8, 2916225), (9, 2592200), (10, 2332980), (12, 1944150), (13, 1794600), (15, 1555320), (18, 1296100), (20, 1166490), (24, 972075), (25, 933192), (26, 897300), (30, 777660), (36, 648050), (39, 598200), (40, 583245), (45, 518440), (50, 466596), (52, 448650), (60, 388830), (65, 358920), (72, 324025), (75, 311064), (78, 299100), (90, 259220), (100, 233298), (104, 224325), (117, 199400), (120, 194415), (130, 179460), (150, 155532), (156, 149550), (180, 129610), (195, 119640), (200, 116649), (225, 103688), (234, 99700), (260, 89730), (300, 77766), (312, 74775), (325, 71784), (360, 64805), (390, 59820), (450, 51844), (468, 49850), (520, 44865), (585, 39880), (600, 38883), (650, 35892), (780, 29910), (900, 25922), (936, 24925), (975, 23928), (997, 23400), (1170, 19940), (1300, 17946), (1560, 14955), (1800, 12961), (1950, 11964), (1994, 11700), (2340, 9970), (2600, 8973), (2925, 7976), (2991, 7800), (3900, 5982), (3988, 5850), (4680, 4985)]