27578100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 89119296

約数和(自身を除く): 61541196

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 61, 66, 75, 100, 110, 122, 132, 137, 150, 165, 183, 220, 244, 274, 275, 300, 305, 330, 366, 411, 548, 550, 610, 660, 671, 685, 732, 822, 825, 915, 1100, 1220, 1342, 1370, 1507, 1525, 1644, 1650, 1830, 2013, 2055, 2684, 2740, 3014, 3050, 3300, 3355, 3425, 3660, 4026, 4110, 4521, 4575, 6028, 6100, 6710, 6850, 7535, 8052, 8220, 8357, 9042, 9150, 10065, 10275, 13420, 13700, 15070, 16714, 16775, 18084, 18300, 20130, 20550, 22605, 25071, 30140, 33428, 33550, 37675, 40260, 41100, 41785, 45210, 50142, 50325, 67100, 75350, 83570, 90420, 91927, 100284, 100650, 113025, 125355, 150700, 167140, 183854, 201300, 208925, 226050, 250710, 275781, 367708, 417850, 452100, 459635, 501420, 551562, 626775, 835700, 919270, 1103124, 1253550, 1378905, 1838540, 2298175, 2507100, 2757810, 4596350, 5515620, 6894525, 9192700, 13789050, 27578100]

約数ペア:

[(1, 27578100), (2, 13789050), (3, 9192700), (4, 6894525), (5, 5515620), (6, 4596350), (10, 2757810), (11, 2507100), (12, 2298175), (15, 1838540), (20, 1378905), (22, 1253550), (25, 1103124), (30, 919270), (33, 835700), (44, 626775), (50, 551562), (55, 501420), (60, 459635), (61, 452100), (66, 417850), (75, 367708), (100, 275781), (110, 250710), (122, 226050), (132, 208925), (137, 201300), (150, 183854), (165, 167140), (183, 150700), (220, 125355), (244, 113025), (274, 100650), (275, 100284), (300, 91927), (305, 90420), (330, 83570), (366, 75350), (411, 67100), (548, 50325), (550, 50142), (610, 45210), (660, 41785), (671, 41100), (685, 40260), (732, 37675), (822, 33550), (825, 33428), (915, 30140), (1100, 25071), (1220, 22605), (1342, 20550), (1370, 20130), (1507, 18300), (1525, 18084), (1644, 16775), (1650, 16714), (1830, 15070), (2013, 13700), (2055, 13420), (2684, 10275), (2740, 10065), (3014, 9150), (3050, 9042), (3300, 8357), (3355, 8220), (3425, 8052), (3660, 7535), (4026, 6850), (4110, 6710), (4521, 6100), (4575, 6028)]