135616680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2245

約数の個数: 160

約数和(自身を含む): 480031200

約数和(自身を除く): 344414520

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, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2203, 2280, 2565, 3078, 3240, 3420, 4104, 4406, 5130, 6156, 6609, 6840, 7695, 8812, 10260, 11015, 12312, 13218, 15390, 17624, 19827, 20520, 22030, 26436, 30780, 33045, 39654, 41857, 44060, 52872, 59481, 61560, 66090, 79308, 83714, 88120, 99135, 118962, 125571, 132180, 158616, 167428, 178443, 198270, 209285, 237924, 251142, 264360, 297405, 334856, 356886, 376713, 396540, 418570, 475848, 502284, 594810, 627855, 713772, 753426, 793080, 837140, 892215, 1004568, 1130139, 1189620, 1255710, 1427544, 1506852, 1674280, 1784430, 1883565, 2260278, 2379240, 2511420, 3013704, 3390417, 3568860, 3767130, 4520556, 5022840, 5650695, 6780834, 7137720, 7534260, 9041112, 11301390, 13561668, 15068520, 16952085, 22602780, 27123336, 33904170, 45205560, 67808340, 135616680]

約数ペア:

[(1, 135616680), (2, 67808340), (3, 45205560), (4, 33904170), (5, 27123336), (6, 22602780), (8, 16952085), (9, 15068520), (10, 13561668), (12, 11301390), (15, 9041112), (18, 7534260), (19, 7137720), (20, 6780834), (24, 5650695), (27, 5022840), (30, 4520556), (36, 3767130), (38, 3568860), (40, 3390417), (45, 3013704), (54, 2511420), (57, 2379240), (60, 2260278), (72, 1883565), (76, 1784430), (81, 1674280), (90, 1506852), (95, 1427544), (108, 1255710), (114, 1189620), (120, 1130139), (135, 1004568), (152, 892215), (162, 837140), (171, 793080), (180, 753426), (190, 713772), (216, 627855), (228, 594810), (270, 502284), (285, 475848), (324, 418570), (342, 396540), (360, 376713), (380, 356886), (405, 334856), (456, 297405), (513, 264360), (540, 251142), (570, 237924), (648, 209285), (684, 198270), (760, 178443), (810, 167428), (855, 158616), (1026, 132180), (1080, 125571), (1140, 118962), (1368, 99135), (1539, 88120), (1620, 83714), (1710, 79308), (2052, 66090), (2203, 61560), (2280, 59481), (2565, 52872), (3078, 44060), (3240, 41857), (3420, 39654), (4104, 33045), (4406, 30780), (5130, 26436), (6156, 22030), (6609, 20520), (6840, 19827), (7695, 17624), (8812, 15390), (10260, 13218), (11015, 12312)]