1554775560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36913}}^1$

素因数の和:36949

約数の個数: 160

約数和(自身を含む): 5627908440

約数和(自身を除く): 4073132880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 21060, 36913, 42120, 73826, 110739, 147652, 184565, 221478, 295304, 332217, 369130, 442956, 479869, 553695, 664434, 738260, 885912, 959738, 996651, 1107390, 1328868, 1439607, 1476520, 1661085, 1919476, 1993302, 2214780, 2399345, 2657736, 2879214, 2989953, 3322170, 3838952, 3986604, 4318821, 4429560, 4798690, 4983255, 5758428, 5979906, 6644340, 7198035, 7973208, 8637642, 9597380, 9966510, 11516856, 11959812, 12956463, 13288680, 14396070, 14949765, 17275284, 19194760, 19933020, 21594105, 23919624, 25912926, 28792140, 29899530, 34550568, 38869389, 39866040, 43188210, 51825852, 57584280, 59799060, 64782315, 77738778, 86376420, 103651704, 119598120, 129564630, 155477556, 172752840, 194346945, 259129260, 310955112, 388693890, 518258520, 777387780, 1554775560]

約数ペア:

[(1, 1554775560), (2, 777387780), (3, 518258520), (4, 388693890), (5, 310955112), (6, 259129260), (8, 194346945), (9, 172752840), (10, 155477556), (12, 129564630), (13, 119598120), (15, 103651704), (18, 86376420), (20, 77738778), (24, 64782315), (26, 59799060), (27, 57584280), (30, 51825852), (36, 43188210), (39, 39866040), (40, 38869389), (45, 34550568), (52, 29899530), (54, 28792140), (60, 25912926), (65, 23919624), (72, 21594105), (78, 19933020), (81, 19194760), (90, 17275284), (104, 14949765), (108, 14396070), (117, 13288680), (120, 12956463), (130, 11959812), (135, 11516856), (156, 9966510), (162, 9597380), (180, 8637642), (195, 7973208), (216, 7198035), (234, 6644340), (260, 5979906), (270, 5758428), (312, 4983255), (324, 4798690), (351, 4429560), (360, 4318821), (390, 3986604), (405, 3838952), (468, 3322170), (520, 2989953), (540, 2879214), (585, 2657736), (648, 2399345), (702, 2214780), (780, 1993302), (810, 1919476), (936, 1661085), (1053, 1476520), (1080, 1439607), (1170, 1328868), (1404, 1107390), (1560, 996651), (1620, 959738), (1755, 885912), (2106, 738260), (2340, 664434), (2808, 553695), (3240, 479869), (3510, 442956), (4212, 369130), (4680, 332217), (5265, 295304), (7020, 221478), (8424, 184565), (10530, 147652), (14040, 110739), (21060, 73826), (36913, 42120)]