149084640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5449}}^1$

素因数の和:5489

約数の個数: 144

約数和(自身を含む): 535626000

約数和(自身を除く): 386541360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5449, 5472, 6840, 9120, 10898, 13680, 16347, 21796, 27245, 27360, 32694, 43592, 49041, 54490, 65388, 81735, 87184, 98082, 103531, 108980, 130776, 163470, 174368, 196164, 207062, 217960, 245205, 261552, 310593, 326940, 392328, 414124, 435920, 490410, 517655, 523104, 621186, 653880, 784656, 828248, 871840, 931779, 980820, 1035310, 1242372, 1307760, 1552965, 1569312, 1656496, 1863558, 1961640, 2070620, 2484744, 2615520, 3105930, 3312992, 3727116, 3923280, 4141240, 4658895, 4969488, 6211860, 7454232, 7846560, 8282480, 9317790, 9938976, 12423720, 14908464, 16564960, 18635580, 24847440, 29816928, 37271160, 49694880, 74542320, 149084640]

約数ペア:

[(1, 149084640), (2, 74542320), (3, 49694880), (4, 37271160), (5, 29816928), (6, 24847440), (8, 18635580), (9, 16564960), (10, 14908464), (12, 12423720), (15, 9938976), (16, 9317790), (18, 8282480), (19, 7846560), (20, 7454232), (24, 6211860), (30, 4969488), (32, 4658895), (36, 4141240), (38, 3923280), (40, 3727116), (45, 3312992), (48, 3105930), (57, 2615520), (60, 2484744), (72, 2070620), (76, 1961640), (80, 1863558), (90, 1656496), (95, 1569312), (96, 1552965), (114, 1307760), (120, 1242372), (144, 1035310), (152, 980820), (160, 931779), (171, 871840), (180, 828248), (190, 784656), (228, 653880), (240, 621186), (285, 523104), (288, 517655), (304, 490410), (342, 435920), (360, 414124), (380, 392328), (456, 326940), (480, 310593), (570, 261552), (608, 245205), (684, 217960), (720, 207062), (760, 196164), (855, 174368), (912, 163470), (1140, 130776), (1368, 108980), (1440, 103531), (1520, 98082), (1710, 87184), (1824, 81735), (2280, 65388), (2736, 54490), (3040, 49041), (3420, 43592), (4560, 32694), (5449, 27360), (5472, 27245), (6840, 21796), (9120, 16347), (10898, 13680)]