151123140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 558544896

約数和(自身を除く): 407421756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 53, 60, 62, 63, 70, 73, 84, 90, 93, 105, 106, 124, 126, 140, 146, 155, 159, 180, 186, 210, 212, 217, 219, 252, 265, 279, 292, 310, 315, 318, 365, 371, 372, 420, 434, 438, 465, 477, 511, 530, 558, 620, 630, 636, 651, 657, 730, 742, 795, 868, 876, 930, 954, 1022, 1060, 1085, 1095, 1113, 1116, 1260, 1302, 1314, 1395, 1460, 1484, 1533, 1590, 1643, 1855, 1860, 1908, 1953, 2044, 2170, 2190, 2226, 2263, 2385, 2555, 2604, 2628, 2790, 3066, 3180, 3255, 3285, 3286, 3339, 3710, 3869, 3906, 4340, 4380, 4452, 4526, 4599, 4770, 4929, 5110, 5565, 5580, 6132, 6510, 6570, 6572, 6678, 6789, 7420, 7665, 7738, 7812, 8215, 9052, 9198, 9540, 9765, 9858, 10220, 11130, 11315, 11501, 11607, 13020, 13140, 13356, 13578, 14787, 15330, 15476, 15841, 16430, 16695, 18396, 19345, 19530, 19716, 20367, 22260, 22630, 22995, 23002, 23214, 24645, 27083, 27156, 29574, 30660, 31682, 32860, 33390, 33945, 34503, 34821, 38690, 39060, 40734, 45260, 45990, 46004, 46428, 47523, 49290, 54166, 57505, 58035, 59148, 63364, 66780, 67890, 69006, 69642, 73935, 77380, 79205, 81249, 81468, 91980, 95046, 98580, 101835, 103509, 108332, 115010, 116070, 119939, 135415, 135780, 138012, 139284, 142569, 147870, 158410, 162498, 172515, 174105, 190092, 203670, 207018, 230020, 232140, 237615, 239878, 243747, 270830, 285138, 295740, 316820, 324996, 345030, 348210, 359817, 406245, 407340, 414036, 475230, 479756, 487494, 517545, 541660, 570276, 599695, 690060, 696420, 712845, 719634, 812490, 839573, 950460, 974988, 1035090, 1079451, 1199390, 1218735, 1425690, 1439268, 1624980, 1679146, 1799085, 2070180, 2158902, 2398780, 2437470, 2518719, 2851380, 3358292, 3598170, 4197865, 4317804, 4874940, 5037438, 5397255, 7196340, 7556157, 8395730, 10074876, 10794510, 12593595, 15112314, 16791460, 21589020, 25187190, 30224628, 37780785, 50374380, 75561570, 151123140]

約数ペア:

[(1, 151123140), (2, 75561570), (3, 50374380), (4, 37780785), (5, 30224628), (6, 25187190), (7, 21589020), (9, 16791460), (10, 15112314), (12, 12593595), (14, 10794510), (15, 10074876), (18, 8395730), (20, 7556157), (21, 7196340), (28, 5397255), (30, 5037438), (31, 4874940), (35, 4317804), (36, 4197865), (42, 3598170), (45, 3358292), (53, 2851380), (60, 2518719), (62, 2437470), (63, 2398780), (70, 2158902), (73, 2070180), (84, 1799085), (90, 1679146), (93, 1624980), (105, 1439268), (106, 1425690), (124, 1218735), (126, 1199390), (140, 1079451), (146, 1035090), (155, 974988), (159, 950460), (180, 839573), (186, 812490), (210, 719634), (212, 712845), (217, 696420), (219, 690060), (252, 599695), (265, 570276), (279, 541660), (292, 517545), (310, 487494), (315, 479756), (318, 475230), (365, 414036), (371, 407340), (372, 406245), (420, 359817), (434, 348210), (438, 345030), (465, 324996), (477, 316820), (511, 295740), (530, 285138), (558, 270830), (620, 243747), (630, 239878), (636, 237615), (651, 232140), (657, 230020), (730, 207018), (742, 203670), (795, 190092), (868, 174105), (876, 172515), (930, 162498), (954, 158410), (1022, 147870), (1060, 142569), (1085, 139284), (1095, 138012), (1113, 135780), (1116, 135415), (1260, 119939), (1302, 116070), (1314, 115010), (1395, 108332), (1460, 103509), (1484, 101835), (1533, 98580), (1590, 95046), (1643, 91980), (1855, 81468), (1860, 81249), (1908, 79205), (1953, 77380), (2044, 73935), (2170, 69642), (2190, 69006), (2226, 67890), (2263, 66780), (2385, 63364), (2555, 59148), (2604, 58035), (2628, 57505), (2790, 54166), (3066, 49290), (3180, 47523), (3255, 46428), (3285, 46004), (3286, 45990), (3339, 45260), (3710, 40734), (3869, 39060), (3906, 38690), (4340, 34821), (4380, 34503), (4452, 33945), (4526, 33390), (4599, 32860), (4770, 31682), (4929, 30660), (5110, 29574), (5565, 27156), (5580, 27083), (6132, 24645), (6510, 23214), (6570, 23002), (6572, 22995), (6678, 22630), (6789, 22260), (7420, 20367), (7665, 19716), (7738, 19530), (7812, 19345), (8215, 18396), (9052, 16695), (9198, 16430), (9540, 15841), (9765, 15476), (9858, 15330), (10220, 14787), (11130, 13578), (11315, 13356), (11501, 13140), (11607, 13020)]