23897700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 78744960

約数和(自身を除く): 54847260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 75, 90, 100, 106, 108, 135, 150, 159, 167, 180, 212, 225, 265, 270, 300, 318, 334, 450, 477, 501, 530, 540, 636, 668, 675, 795, 835, 900, 954, 1002, 1060, 1325, 1350, 1431, 1503, 1590, 1670, 1908, 2004, 2385, 2505, 2650, 2700, 2862, 3006, 3180, 3340, 3975, 4175, 4509, 4770, 5010, 5300, 5724, 6012, 7155, 7515, 7950, 8350, 8851, 9018, 9540, 10020, 11925, 12525, 14310, 15030, 15900, 16700, 17702, 18036, 22545, 23850, 25050, 26553, 28620, 30060, 35404, 35775, 37575, 44255, 45090, 47700, 50100, 53106, 71550, 75150, 79659, 88510, 90180, 106212, 112725, 132765, 143100, 150300, 159318, 177020, 221275, 225450, 238977, 265530, 318636, 398295, 442550, 450900, 477954, 531060, 663825, 796590, 885100, 955908, 1194885, 1327650, 1593180, 1991475, 2389770, 2655300, 3982950, 4779540, 5974425, 7965900, 11948850, 23897700]

約数ペア:

[(1, 23897700), (2, 11948850), (3, 7965900), (4, 5974425), (5, 4779540), (6, 3982950), (9, 2655300), (10, 2389770), (12, 1991475), (15, 1593180), (18, 1327650), (20, 1194885), (25, 955908), (27, 885100), (30, 796590), (36, 663825), (45, 531060), (50, 477954), (53, 450900), (54, 442550), (60, 398295), (75, 318636), (90, 265530), (100, 238977), (106, 225450), (108, 221275), (135, 177020), (150, 159318), (159, 150300), (167, 143100), (180, 132765), (212, 112725), (225, 106212), (265, 90180), (270, 88510), (300, 79659), (318, 75150), (334, 71550), (450, 53106), (477, 50100), (501, 47700), (530, 45090), (540, 44255), (636, 37575), (668, 35775), (675, 35404), (795, 30060), (835, 28620), (900, 26553), (954, 25050), (1002, 23850), (1060, 22545), (1325, 18036), (1350, 17702), (1431, 16700), (1503, 15900), (1590, 15030), (1670, 14310), (1908, 12525), (2004, 11925), (2385, 10020), (2505, 9540), (2650, 9018), (2700, 8851), (2862, 8350), (3006, 7950), (3180, 7515), (3340, 7155), (3975, 6012), (4175, 5724), (4509, 5300), (4770, 5010)]