151032420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:691

約数の個数: 288

約数和(自身を含む): 605719296

約数和(自身を除く): 454686876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 28, 30, 33, 34, 35, 36, 42, 44, 45, 51, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 99, 102, 105, 110, 119, 126, 132, 140, 153, 154, 165, 170, 180, 187, 198, 204, 210, 220, 231, 238, 252, 255, 306, 308, 315, 330, 340, 357, 374, 385, 396, 420, 462, 476, 495, 510, 561, 595, 612, 630, 641, 660, 693, 714, 748, 765, 770, 924, 935, 990, 1020, 1071, 1122, 1155, 1190, 1260, 1282, 1309, 1386, 1428, 1530, 1540, 1683, 1785, 1870, 1923, 1980, 2142, 2244, 2310, 2380, 2564, 2618, 2772, 2805, 3060, 3205, 3366, 3465, 3570, 3740, 3846, 3927, 4284, 4487, 4620, 5236, 5355, 5610, 5769, 6410, 6545, 6732, 6930, 7051, 7140, 7692, 7854, 8415, 8974, 9615, 10710, 10897, 11220, 11538, 11781, 12820, 13090, 13461, 13860, 14102, 15708, 16830, 17948, 19230, 19635, 21153, 21420, 21794, 22435, 23076, 23562, 26180, 26922, 28204, 28845, 32691, 33660, 35255, 38460, 39270, 40383, 42306, 43588, 44870, 47124, 49357, 53844, 54485, 57690, 58905, 63459, 65382, 67305, 70510, 76279, 78540, 80766, 84612, 89740, 98073, 98714, 105765, 108970, 115380, 117810, 119867, 126918, 130764, 134610, 141020, 148071, 152558, 161532, 163455, 196146, 197428, 201915, 211530, 217940, 228837, 235620, 239734, 246785, 253836, 269220, 296142, 305116, 317295, 326910, 359601, 381395, 392292, 403830, 423060, 444213, 457674, 479468, 490365, 493570, 592284, 599335, 634590, 653820, 686511, 719202, 740355, 762790, 807660, 839069, 888426, 915348, 980730, 987140, 1078803, 1144185, 1198670, 1269180, 1373022, 1438404, 1480710, 1525580, 1678138, 1776852, 1798005, 1961460, 2157606, 2221065, 2288370, 2397340, 2517207, 2746044, 2961420, 3356276, 3432555, 3596010, 4195345, 4315212, 4442130, 4576740, 5034414, 5394015, 6865110, 7192020, 7551621, 8390690, 8884260, 10068828, 10788030, 12586035, 13730220, 15103242, 16781380, 21576060, 25172070, 30206484, 37758105, 50344140, 75516210, 151032420]

約数ペア:

[(1, 151032420), (2, 75516210), (3, 50344140), (4, 37758105), (5, 30206484), (6, 25172070), (7, 21576060), (9, 16781380), (10, 15103242), (11, 13730220), (12, 12586035), (14, 10788030), (15, 10068828), (17, 8884260), (18, 8390690), (20, 7551621), (21, 7192020), (22, 6865110), (28, 5394015), (30, 5034414), (33, 4576740), (34, 4442130), (35, 4315212), (36, 4195345), (42, 3596010), (44, 3432555), (45, 3356276), (51, 2961420), (55, 2746044), (60, 2517207), (63, 2397340), (66, 2288370), (68, 2221065), (70, 2157606), (77, 1961460), (84, 1798005), (85, 1776852), (90, 1678138), (99, 1525580), (102, 1480710), (105, 1438404), (110, 1373022), (119, 1269180), (126, 1198670), (132, 1144185), (140, 1078803), (153, 987140), (154, 980730), (165, 915348), (170, 888426), (180, 839069), (187, 807660), (198, 762790), (204, 740355), (210, 719202), (220, 686511), (231, 653820), (238, 634590), (252, 599335), (255, 592284), (306, 493570), (308, 490365), (315, 479468), (330, 457674), (340, 444213), (357, 423060), (374, 403830), (385, 392292), (396, 381395), (420, 359601), (462, 326910), (476, 317295), (495, 305116), (510, 296142), (561, 269220), (595, 253836), (612, 246785), (630, 239734), (641, 235620), (660, 228837), (693, 217940), (714, 211530), (748, 201915), (765, 197428), (770, 196146), (924, 163455), (935, 161532), (990, 152558), (1020, 148071), (1071, 141020), (1122, 134610), (1155, 130764), (1190, 126918), (1260, 119867), (1282, 117810), (1309, 115380), (1386, 108970), (1428, 105765), (1530, 98714), (1540, 98073), (1683, 89740), (1785, 84612), (1870, 80766), (1923, 78540), (1980, 76279), (2142, 70510), (2244, 67305), (2310, 65382), (2380, 63459), (2564, 58905), (2618, 57690), (2772, 54485), (2805, 53844), (3060, 49357), (3205, 47124), (3366, 44870), (3465, 43588), (3570, 42306), (3740, 40383), (3846, 39270), (3927, 38460), (4284, 35255), (4487, 33660), (4620, 32691), (5236, 28845), (5355, 28204), (5610, 26922), (5769, 26180), (6410, 23562), (6545, 23076), (6732, 22435), (6930, 21794), (7051, 21420), (7140, 21153), (7692, 19635), (7854, 19230), (8415, 17948), (8974, 16830), (9615, 15708), (10710, 14102), (10897, 13860), (11220, 13461), (11538, 13090), (11781, 12820)]