61949880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3019}}^1$

素因数の和:3058

約数の個数: 128

約数和(自身を含む): 217440000

約数和(自身を除く): 155490120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3019, 3420, 4104, 5130, 6038, 6840, 9057, 10260, 12076, 15095, 18114, 20520, 24152, 27171, 30190, 36228, 45285, 54342, 57361, 60380, 72456, 81513, 90570, 108684, 114722, 120760, 135855, 163026, 172083, 181140, 217368, 229444, 271710, 286805, 326052, 344166, 362280, 407565, 458888, 516249, 543420, 573610, 652104, 688332, 815130, 860415, 1032498, 1086840, 1147220, 1376664, 1548747, 1630260, 1720830, 2064996, 2294440, 2581245, 3097494, 3260520, 3441660, 4129992, 5162490, 6194988, 6883320, 7743735, 10324980, 12389976, 15487470, 20649960, 30974940, 61949880]

約数ペア:

[(1, 61949880), (2, 30974940), (3, 20649960), (4, 15487470), (5, 12389976), (6, 10324980), (8, 7743735), (9, 6883320), (10, 6194988), (12, 5162490), (15, 4129992), (18, 3441660), (19, 3260520), (20, 3097494), (24, 2581245), (27, 2294440), (30, 2064996), (36, 1720830), (38, 1630260), (40, 1548747), (45, 1376664), (54, 1147220), (57, 1086840), (60, 1032498), (72, 860415), (76, 815130), (90, 688332), (95, 652104), (108, 573610), (114, 543420), (120, 516249), (135, 458888), (152, 407565), (171, 362280), (180, 344166), (190, 326052), (216, 286805), (228, 271710), (270, 229444), (285, 217368), (342, 181140), (360, 172083), (380, 163026), (456, 135855), (513, 120760), (540, 114722), (570, 108684), (684, 90570), (760, 81513), (855, 72456), (1026, 60380), (1080, 57361), (1140, 54342), (1368, 45285), (1710, 36228), (2052, 30190), (2280, 27171), (2565, 24152), (3019, 20520), (3420, 18114), (4104, 15095), (5130, 12076), (6038, 10260), (6840, 9057)]