199378440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5081}}^1$

素因数の和:5207

約数の個数: 96

約数和(自身を含む): 654053400

約数和(自身を除く): 454674960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 5081, 6540, 7848, 9810, 10162, 13080, 15243, 19620, 20324, 25405, 30486, 39240, 40648, 45729, 50810, 60972, 76215, 91458, 101620, 121944, 152430, 182916, 203240, 228645, 304860, 365832, 457290, 553829, 609720, 914580, 1107658, 1661487, 1829160, 2215316, 2769145, 3322974, 4430632, 4984461, 5538290, 6645948, 8307435, 9968922, 11076580, 13291896, 16614870, 19937844, 22153160, 24922305, 33229740, 39875688, 49844610, 66459480, 99689220, 199378440]

約数ペア:

[(1, 199378440), (2, 99689220), (3, 66459480), (4, 49844610), (5, 39875688), (6, 33229740), (8, 24922305), (9, 22153160), (10, 19937844), (12, 16614870), (15, 13291896), (18, 11076580), (20, 9968922), (24, 8307435), (30, 6645948), (36, 5538290), (40, 4984461), (45, 4430632), (60, 3322974), (72, 2769145), (90, 2215316), (109, 1829160), (120, 1661487), (180, 1107658), (218, 914580), (327, 609720), (360, 553829), (436, 457290), (545, 365832), (654, 304860), (872, 228645), (981, 203240), (1090, 182916), (1308, 152430), (1635, 121944), (1962, 101620), (2180, 91458), (2616, 76215), (3270, 60972), (3924, 50810), (4360, 45729), (4905, 40648), (5081, 39240), (6540, 30486), (7848, 25405), (9810, 20324), (10162, 19620), (13080, 15243)]