54351900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:612

約数の個数: 108

約数和(自身を含む): 172035864

約数和(自身を除く): 117683964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 131, 150, 180, 225, 262, 300, 393, 450, 461, 524, 655, 786, 900, 922, 1179, 1310, 1383, 1572, 1844, 1965, 2305, 2358, 2620, 2766, 3275, 3930, 4149, 4610, 4716, 5532, 5895, 6550, 6915, 7860, 8298, 9220, 9825, 11525, 11790, 13100, 13830, 16596, 19650, 20745, 23050, 23580, 27660, 29475, 34575, 39300, 41490, 46100, 58950, 60391, 69150, 82980, 103725, 117900, 120782, 138300, 181173, 207450, 241564, 301955, 362346, 414900, 543519, 603910, 724692, 905865, 1087038, 1207820, 1509775, 1811730, 2174076, 2717595, 3019550, 3623460, 4529325, 5435190, 6039100, 9058650, 10870380, 13587975, 18117300, 27175950, 54351900]

約数ペア:

[(1, 54351900), (2, 27175950), (3, 18117300), (4, 13587975), (5, 10870380), (6, 9058650), (9, 6039100), (10, 5435190), (12, 4529325), (15, 3623460), (18, 3019550), (20, 2717595), (25, 2174076), (30, 1811730), (36, 1509775), (45, 1207820), (50, 1087038), (60, 905865), (75, 724692), (90, 603910), (100, 543519), (131, 414900), (150, 362346), (180, 301955), (225, 241564), (262, 207450), (300, 181173), (393, 138300), (450, 120782), (461, 117900), (524, 103725), (655, 82980), (786, 69150), (900, 60391), (922, 58950), (1179, 46100), (1310, 41490), (1383, 39300), (1572, 34575), (1844, 29475), (1965, 27660), (2305, 23580), (2358, 23050), (2620, 20745), (2766, 19650), (3275, 16596), (3930, 13830), (4149, 13100), (4610, 11790), (4716, 11525), (5532, 9825), (5895, 9220), (6550, 8298), (6915, 7860)]