11565900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 108

約数和(自身を含む): 36966384

約数和(自身を除く): 25400484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 181, 213, 225, 284, 300, 355, 362, 426, 450, 543, 639, 710, 724, 852, 900, 905, 1065, 1086, 1278, 1420, 1629, 1775, 1810, 2130, 2172, 2556, 2715, 3195, 3258, 3550, 3620, 4260, 4525, 5325, 5430, 6390, 6516, 7100, 8145, 9050, 10650, 10860, 12780, 12851, 13575, 15975, 16290, 18100, 21300, 25702, 27150, 31950, 32580, 38553, 40725, 51404, 54300, 63900, 64255, 77106, 81450, 115659, 128510, 154212, 162900, 192765, 231318, 257020, 321275, 385530, 462636, 578295, 642550, 771060, 963825, 1156590, 1285100, 1927650, 2313180, 2891475, 3855300, 5782950, 11565900]

約数ペア:

[(1, 11565900), (2, 5782950), (3, 3855300), (4, 2891475), (5, 2313180), (6, 1927650), (9, 1285100), (10, 1156590), (12, 963825), (15, 771060), (18, 642550), (20, 578295), (25, 462636), (30, 385530), (36, 321275), (45, 257020), (50, 231318), (60, 192765), (71, 162900), (75, 154212), (90, 128510), (100, 115659), (142, 81450), (150, 77106), (180, 64255), (181, 63900), (213, 54300), (225, 51404), (284, 40725), (300, 38553), (355, 32580), (362, 31950), (426, 27150), (450, 25702), (543, 21300), (639, 18100), (710, 16290), (724, 15975), (852, 13575), (900, 12851), (905, 12780), (1065, 10860), (1086, 10650), (1278, 9050), (1420, 8145), (1629, 7100), (1775, 6516), (1810, 6390), (2130, 5430), (2172, 5325), (2556, 4525), (2715, 4260), (3195, 3620), (3258, 3550)]