39884850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1532

約数の個数: 72

約数和(自身を含む): 108988932

約数和(自身を除く): 69104082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 610, 915, 1098, 1453, 1525, 1830, 2745, 2906, 3050, 4359, 4575, 5490, 7265, 8718, 9150, 13077, 13725, 14530, 21795, 26154, 27450, 36325, 43590, 65385, 72650, 88633, 108975, 130770, 177266, 217950, 265899, 326925, 443165, 531798, 653850, 797697, 886330, 1329495, 1595394, 2215825, 2658990, 3988485, 4431650, 6647475, 7976970, 13294950, 19942425, 39884850]

約数ペア:

[(1, 39884850), (2, 19942425), (3, 13294950), (5, 7976970), (6, 6647475), (9, 4431650), (10, 3988485), (15, 2658990), (18, 2215825), (25, 1595394), (30, 1329495), (45, 886330), (50, 797697), (61, 653850), (75, 531798), (90, 443165), (122, 326925), (150, 265899), (183, 217950), (225, 177266), (305, 130770), (366, 108975), (450, 88633), (549, 72650), (610, 65385), (915, 43590), (1098, 36325), (1453, 27450), (1525, 26154), (1830, 21795), (2745, 14530), (2906, 13725), (3050, 13077), (4359, 9150), (4575, 8718), (5490, 7265)]