149908860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{769}}^1$

素因数の和:825

約数の個数: 144

約数和(自身を含む): 492861600

約数和(自身を除く): 342952740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 361, 380, 513, 540, 570, 684, 722, 769, 855, 1026, 1083, 1140, 1444, 1538, 1710, 1805, 2052, 2166, 2307, 2565, 3076, 3249, 3420, 3610, 3845, 4332, 4614, 5130, 5415, 6498, 6921, 7220, 7690, 9228, 9747, 10260, 10830, 11535, 12996, 13842, 14611, 15380, 16245, 19494, 20763, 21660, 23070, 27684, 29222, 32490, 34605, 38988, 41526, 43833, 46140, 48735, 58444, 64980, 69210, 73055, 83052, 87666, 97470, 103815, 131499, 138420, 146110, 175332, 194940, 207630, 219165, 262998, 277609, 292220, 394497, 415260, 438330, 525996, 555218, 657495, 788994, 832827, 876660, 1110436, 1314990, 1388045, 1577988, 1665654, 1972485, 2498481, 2629980, 2776090, 3331308, 3944970, 4164135, 4996962, 5552180, 7495443, 7889940, 8328270, 9993924, 12492405, 14990886, 16656540, 24984810, 29981772, 37477215, 49969620, 74954430, 149908860]

約数ペア:

[(1, 149908860), (2, 74954430), (3, 49969620), (4, 37477215), (5, 29981772), (6, 24984810), (9, 16656540), (10, 14990886), (12, 12492405), (15, 9993924), (18, 8328270), (19, 7889940), (20, 7495443), (27, 5552180), (30, 4996962), (36, 4164135), (38, 3944970), (45, 3331308), (54, 2776090), (57, 2629980), (60, 2498481), (76, 1972485), (90, 1665654), (95, 1577988), (108, 1388045), (114, 1314990), (135, 1110436), (171, 876660), (180, 832827), (190, 788994), (228, 657495), (270, 555218), (285, 525996), (342, 438330), (361, 415260), (380, 394497), (513, 292220), (540, 277609), (570, 262998), (684, 219165), (722, 207630), (769, 194940), (855, 175332), (1026, 146110), (1083, 138420), (1140, 131499), (1444, 103815), (1538, 97470), (1710, 87666), (1805, 83052), (2052, 73055), (2166, 69210), (2307, 64980), (2565, 58444), (3076, 48735), (3249, 46140), (3420, 43833), (3610, 41526), (3845, 38988), (4332, 34605), (4614, 32490), (5130, 29222), (5415, 27684), (6498, 23070), (6921, 21660), (7220, 20763), (7690, 19494), (9228, 16245), (9747, 15380), (10260, 14611), (10830, 13842), (11535, 12996)]