48806820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 164505600

約数和(自身を除く): 115698780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 67, 71, 76, 90, 95, 108, 114, 134, 135, 142, 171, 180, 190, 201, 213, 228, 268, 270, 284, 285, 335, 342, 355, 380, 402, 426, 513, 540, 570, 603, 639, 670, 684, 710, 804, 852, 855, 1005, 1026, 1065, 1140, 1206, 1273, 1278, 1340, 1349, 1420, 1710, 1809, 1917, 2010, 2052, 2130, 2412, 2546, 2556, 2565, 2698, 3015, 3195, 3420, 3618, 3819, 3834, 4020, 4047, 4260, 4757, 5092, 5130, 5396, 6030, 6365, 6390, 6745, 7236, 7638, 7668, 8094, 9045, 9514, 9585, 10260, 11457, 12060, 12141, 12730, 12780, 13490, 14271, 15276, 16188, 18090, 19028, 19095, 19170, 20235, 22914, 23785, 24282, 25460, 26980, 28542, 34371, 36180, 36423, 38190, 38340, 40470, 42813, 45828, 47570, 48564, 57084, 57285, 60705, 68742, 71355, 72846, 76380, 80940, 85626, 90383, 95140, 114570, 121410, 128439, 137484, 142710, 145692, 171252, 171855, 180766, 182115, 214065, 229140, 242820, 256878, 271149, 285420, 343710, 361532, 364230, 428130, 451915, 513756, 542298, 642195, 687420, 728460, 813447, 856260, 903830, 1084596, 1284390, 1355745, 1626894, 1807660, 2440341, 2568780, 2711490, 3253788, 4067235, 4880682, 5422980, 8134470, 9761364, 12201705, 16268940, 24403410, 48806820]

約数ペア:

[(1, 48806820), (2, 24403410), (3, 16268940), (4, 12201705), (5, 9761364), (6, 8134470), (9, 5422980), (10, 4880682), (12, 4067235), (15, 3253788), (18, 2711490), (19, 2568780), (20, 2440341), (27, 1807660), (30, 1626894), (36, 1355745), (38, 1284390), (45, 1084596), (54, 903830), (57, 856260), (60, 813447), (67, 728460), (71, 687420), (76, 642195), (90, 542298), (95, 513756), (108, 451915), (114, 428130), (134, 364230), (135, 361532), (142, 343710), (171, 285420), (180, 271149), (190, 256878), (201, 242820), (213, 229140), (228, 214065), (268, 182115), (270, 180766), (284, 171855), (285, 171252), (335, 145692), (342, 142710), (355, 137484), (380, 128439), (402, 121410), (426, 114570), (513, 95140), (540, 90383), (570, 85626), (603, 80940), (639, 76380), (670, 72846), (684, 71355), (710, 68742), (804, 60705), (852, 57285), (855, 57084), (1005, 48564), (1026, 47570), (1065, 45828), (1140, 42813), (1206, 40470), (1273, 38340), (1278, 38190), (1340, 36423), (1349, 36180), (1420, 34371), (1710, 28542), (1809, 26980), (1917, 25460), (2010, 24282), (2052, 23785), (2130, 22914), (2412, 20235), (2546, 19170), (2556, 19095), (2565, 19028), (2698, 18090), (3015, 16188), (3195, 15276), (3420, 14271), (3618, 13490), (3819, 12780), (3834, 12730), (4020, 12141), (4047, 12060), (4260, 11457), (4757, 10260), (5092, 9585), (5130, 9514), (5396, 9045), (6030, 8094), (6365, 7668), (6390, 7638), (6745, 7236)]