55277040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2567

約数の個数: 160

約数和(自身を含む): 210986496

約数和(自身を除く): 155709456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2531, 2730, 3120, 3640, 4368, 5062, 5460, 7280, 7593, 10124, 10920, 12655, 15186, 17717, 20248, 21840, 25310, 30372, 32903, 35434, 37965, 40496, 50620, 53151, 60744, 65806, 70868, 75930, 88585, 98709, 101240, 106302, 121488, 131612, 141736, 151860, 164515, 177170, 197418, 202480, 212604, 230321, 263224, 265755, 283472, 303720, 329030, 354340, 394836, 425208, 460642, 493545, 526448, 531510, 607440, 658060, 690963, 708680, 789672, 850416, 921284, 987090, 1063020, 1151605, 1316120, 1381926, 1417360, 1579344, 1842568, 1974180, 2126040, 2303210, 2632240, 2763852, 3454815, 3685136, 3948360, 4252080, 4606420, 5527704, 6909630, 7896720, 9212840, 11055408, 13819260, 18425680, 27638520, 55277040]

約数ペア:

[(1, 55277040), (2, 27638520), (3, 18425680), (4, 13819260), (5, 11055408), (6, 9212840), (7, 7896720), (8, 6909630), (10, 5527704), (12, 4606420), (13, 4252080), (14, 3948360), (15, 3685136), (16, 3454815), (20, 2763852), (21, 2632240), (24, 2303210), (26, 2126040), (28, 1974180), (30, 1842568), (35, 1579344), (39, 1417360), (40, 1381926), (42, 1316120), (48, 1151605), (52, 1063020), (56, 987090), (60, 921284), (65, 850416), (70, 789672), (78, 708680), (80, 690963), (84, 658060), (91, 607440), (104, 531510), (105, 526448), (112, 493545), (120, 460642), (130, 425208), (140, 394836), (156, 354340), (168, 329030), (182, 303720), (195, 283472), (208, 265755), (210, 263224), (240, 230321), (260, 212604), (273, 202480), (280, 197418), (312, 177170), (336, 164515), (364, 151860), (390, 141736), (420, 131612), (455, 121488), (520, 106302), (546, 101240), (560, 98709), (624, 88585), (728, 75930), (780, 70868), (840, 65806), (910, 60744), (1040, 53151), (1092, 50620), (1365, 40496), (1456, 37965), (1560, 35434), (1680, 32903), (1820, 30372), (2184, 25310), (2531, 21840), (2730, 20248), (3120, 17717), (3640, 15186), (4368, 12655), (5062, 10920), (5460, 10124), (7280, 7593)]