149638680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 518918400

約数和(自身を除く): 369279720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 131, 152, 167, 171, 180, 190, 228, 262, 285, 334, 342, 360, 380, 393, 456, 501, 524, 570, 655, 668, 684, 760, 786, 835, 855, 1002, 1048, 1140, 1179, 1310, 1336, 1368, 1503, 1572, 1670, 1710, 1965, 2004, 2280, 2358, 2489, 2505, 2620, 3006, 3144, 3173, 3340, 3420, 3930, 4008, 4716, 4978, 5010, 5240, 5895, 6012, 6346, 6680, 6840, 7467, 7515, 7860, 9432, 9519, 9956, 10020, 11790, 12024, 12445, 12692, 14934, 15030, 15720, 15865, 19038, 19912, 20040, 21877, 22401, 23580, 24890, 25384, 28557, 29868, 30060, 31730, 37335, 38076, 43754, 44802, 47160, 47595, 49780, 57114, 59736, 60120, 63460, 65631, 74670, 76152, 87508, 89604, 95190, 99560, 109385, 112005, 114228, 126920, 131262, 142785, 149340, 175016, 179208, 190380, 196893, 218770, 224010, 228456, 262524, 285570, 298680, 328155, 380760, 393786, 415663, 437540, 448020, 525048, 571140, 656310, 787572, 831326, 875080, 896040, 984465, 1142280, 1246989, 1312620, 1575144, 1662652, 1968930, 2078315, 2493978, 2625240, 3325304, 3740967, 3937860, 4156630, 4987956, 6234945, 7481934, 7875720, 8313260, 9975912, 12469890, 14963868, 16626520, 18704835, 24939780, 29927736, 37409670, 49879560, 74819340, 149638680]

約数ペア:

[(1, 149638680), (2, 74819340), (3, 49879560), (4, 37409670), (5, 29927736), (6, 24939780), (8, 18704835), (9, 16626520), (10, 14963868), (12, 12469890), (15, 9975912), (18, 8313260), (19, 7875720), (20, 7481934), (24, 6234945), (30, 4987956), (36, 4156630), (38, 3937860), (40, 3740967), (45, 3325304), (57, 2625240), (60, 2493978), (72, 2078315), (76, 1968930), (90, 1662652), (95, 1575144), (114, 1312620), (120, 1246989), (131, 1142280), (152, 984465), (167, 896040), (171, 875080), (180, 831326), (190, 787572), (228, 656310), (262, 571140), (285, 525048), (334, 448020), (342, 437540), (360, 415663), (380, 393786), (393, 380760), (456, 328155), (501, 298680), (524, 285570), (570, 262524), (655, 228456), (668, 224010), (684, 218770), (760, 196893), (786, 190380), (835, 179208), (855, 175016), (1002, 149340), (1048, 142785), (1140, 131262), (1179, 126920), (1310, 114228), (1336, 112005), (1368, 109385), (1503, 99560), (1572, 95190), (1670, 89604), (1710, 87508), (1965, 76152), (2004, 74670), (2280, 65631), (2358, 63460), (2489, 60120), (2505, 59736), (2620, 57114), (3006, 49780), (3144, 47595), (3173, 47160), (3340, 44802), (3420, 43754), (3930, 38076), (4008, 37335), (4716, 31730), (4978, 30060), (5010, 29868), (5240, 28557), (5895, 25384), (6012, 24890), (6346, 23580), (6680, 22401), (6840, 21877), (7467, 20040), (7515, 19912), (7860, 19038), (9432, 15865), (9519, 15720), (9956, 15030), (10020, 14934), (11790, 12692), (12024, 12445)]