72449100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{26833}}^1$

素因数の和:26856

約数の個数: 72

約数和(自身を含む): 232919120

約数和(自身を除く): 160470020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 26833, 53666, 80499, 107332, 134165, 160998, 241497, 268330, 321996, 402495, 482994, 536660, 670825, 724491, 804990, 965988, 1207485, 1341650, 1448982, 1609980, 2012475, 2414970, 2683300, 2897964, 3622455, 4024950, 4829940, 6037425, 7244910, 8049900, 12074850, 14489820, 18112275, 24149700, 36224550, 72449100]

約数ペア:

[(1, 72449100), (2, 36224550), (3, 24149700), (4, 18112275), (5, 14489820), (6, 12074850), (9, 8049900), (10, 7244910), (12, 6037425), (15, 4829940), (18, 4024950), (20, 3622455), (25, 2897964), (27, 2683300), (30, 2414970), (36, 2012475), (45, 1609980), (50, 1448982), (54, 1341650), (60, 1207485), (75, 965988), (90, 804990), (100, 724491), (108, 670825), (135, 536660), (150, 482994), (180, 402495), (225, 321996), (270, 268330), (300, 241497), (450, 160998), (540, 134165), (675, 107332), (900, 80499), (1350, 53666), (2700, 26833)]