152821890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:686

約数の個数: 160

約数和(自身を含む): 462502656

約数和(自身を除く): 309680766

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 81, 90, 115, 117, 130, 135, 138, 162, 195, 207, 230, 234, 270, 299, 345, 351, 390, 405, 414, 585, 598, 621, 631, 690, 702, 810, 897, 1035, 1053, 1170, 1242, 1262, 1495, 1755, 1794, 1863, 1893, 2070, 2106, 2691, 2990, 3105, 3155, 3510, 3726, 3786, 4485, 5265, 5382, 5679, 6210, 6310, 8073, 8203, 8970, 9315, 9465, 10530, 11358, 13455, 14513, 16146, 16406, 17037, 18630, 18930, 24219, 24609, 26910, 28395, 29026, 34074, 40365, 41015, 43539, 48438, 49218, 51111, 56790, 72565, 73827, 80730, 82030, 85185, 87078, 102222, 121095, 123045, 130617, 145130, 147654, 170370, 188669, 217695, 221481, 242190, 246090, 255555, 261234, 369135, 377338, 391851, 435390, 442962, 511110, 566007, 653085, 664443, 738270, 783702, 943345, 1107405, 1132014, 1175553, 1306170, 1328886, 1698021, 1886690, 1959255, 2214810, 2351106, 2830035, 3322215, 3396042, 3918510, 5094063, 5660070, 5877765, 6644430, 8490105, 10188126, 11755530, 15282189, 16980210, 25470315, 30564378, 50940630, 76410945, 152821890]

約数ペア:

[(1, 152821890), (2, 76410945), (3, 50940630), (5, 30564378), (6, 25470315), (9, 16980210), (10, 15282189), (13, 11755530), (15, 10188126), (18, 8490105), (23, 6644430), (26, 5877765), (27, 5660070), (30, 5094063), (39, 3918510), (45, 3396042), (46, 3322215), (54, 2830035), (65, 2351106), (69, 2214810), (78, 1959255), (81, 1886690), (90, 1698021), (115, 1328886), (117, 1306170), (130, 1175553), (135, 1132014), (138, 1107405), (162, 943345), (195, 783702), (207, 738270), (230, 664443), (234, 653085), (270, 566007), (299, 511110), (345, 442962), (351, 435390), (390, 391851), (405, 377338), (414, 369135), (585, 261234), (598, 255555), (621, 246090), (631, 242190), (690, 221481), (702, 217695), (810, 188669), (897, 170370), (1035, 147654), (1053, 145130), (1170, 130617), (1242, 123045), (1262, 121095), (1495, 102222), (1755, 87078), (1794, 85185), (1863, 82030), (1893, 80730), (2070, 73827), (2106, 72565), (2691, 56790), (2990, 51111), (3105, 49218), (3155, 48438), (3510, 43539), (3726, 41015), (3786, 40365), (4485, 34074), (5265, 29026), (5382, 28395), (5679, 26910), (6210, 24609), (6310, 24219), (8073, 18930), (8203, 18630), (8970, 17037), (9315, 16406), (9465, 16146), (10530, 14513), (11358, 13455)]