30933900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 107423680

約数和(自身を除く): 76489780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 67, 75, 76, 81, 90, 95, 100, 108, 114, 134, 135, 150, 162, 171, 180, 190, 201, 225, 228, 243, 268, 270, 285, 300, 324, 335, 342, 380, 402, 405, 450, 475, 486, 513, 540, 570, 603, 670, 675, 684, 804, 810, 855, 900, 950, 972, 1005, 1026, 1140, 1206, 1215, 1273, 1340, 1350, 1425, 1539, 1620, 1675, 1710, 1809, 1900, 2010, 2025, 2052, 2412, 2430, 2546, 2565, 2700, 2850, 3015, 3078, 3350, 3420, 3618, 3819, 4020, 4050, 4275, 4617, 4860, 5025, 5092, 5130, 5427, 5700, 6030, 6075, 6156, 6365, 6700, 7236, 7638, 7695, 8100, 8550, 9045, 9234, 10050, 10260, 10854, 11457, 12060, 12150, 12730, 12825, 15075, 15276, 15390, 16281, 17100, 18090, 18468, 19095, 20100, 21708, 22914, 23085, 24300, 25460, 25650, 27135, 30150, 30780, 31825, 32562, 34371, 36180, 38190, 38475, 45225, 45828, 46170, 51300, 54270, 57285, 60300, 63650, 65124, 68742, 76380, 76950, 81405, 90450, 92340, 95475, 103113, 108540, 114570, 115425, 127300, 135675, 137484, 153900, 162810, 171855, 180900, 190950, 206226, 229140, 230850, 271350, 286425, 309339, 325620, 343710, 381900, 407025, 412452, 461700, 515565, 542700, 572850, 618678, 687420, 814050, 859275, 1031130, 1145700, 1237356, 1546695, 1628100, 1718550, 2062260, 2577825, 3093390, 3437100, 5155650, 6186780, 7733475, 10311300, 15466950, 30933900]

約数ペア:

[(1, 30933900), (2, 15466950), (3, 10311300), (4, 7733475), (5, 6186780), (6, 5155650), (9, 3437100), (10, 3093390), (12, 2577825), (15, 2062260), (18, 1718550), (19, 1628100), (20, 1546695), (25, 1237356), (27, 1145700), (30, 1031130), (36, 859275), (38, 814050), (45, 687420), (50, 618678), (54, 572850), (57, 542700), (60, 515565), (67, 461700), (75, 412452), (76, 407025), (81, 381900), (90, 343710), (95, 325620), (100, 309339), (108, 286425), (114, 271350), (134, 230850), (135, 229140), (150, 206226), (162, 190950), (171, 180900), (180, 171855), (190, 162810), (201, 153900), (225, 137484), (228, 135675), (243, 127300), (268, 115425), (270, 114570), (285, 108540), (300, 103113), (324, 95475), (335, 92340), (342, 90450), (380, 81405), (402, 76950), (405, 76380), (450, 68742), (475, 65124), (486, 63650), (513, 60300), (540, 57285), (570, 54270), (603, 51300), (670, 46170), (675, 45828), (684, 45225), (804, 38475), (810, 38190), (855, 36180), (900, 34371), (950, 32562), (972, 31825), (1005, 30780), (1026, 30150), (1140, 27135), (1206, 25650), (1215, 25460), (1273, 24300), (1340, 23085), (1350, 22914), (1425, 21708), (1539, 20100), (1620, 19095), (1675, 18468), (1710, 18090), (1809, 17100), (1900, 16281), (2010, 15390), (2025, 15276), (2052, 15075), (2412, 12825), (2430, 12730), (2546, 12150), (2565, 12060), (2700, 11457), (2850, 10854), (3015, 10260), (3078, 10050), (3350, 9234), (3420, 9045), (3618, 8550), (3819, 8100), (4020, 7695), (4050, 7638), (4275, 7236), (4617, 6700), (4860, 6365), (5025, 6156), (5092, 6075), (5130, 6030), (5427, 5700)]